Vaal Caustic Arrow

Attack, Projectile, AoE, Duration, Chaos, Vaal, Bow

Level: (1–20)

Souls Per Use: 20

Can Store 2 Use

Soul Gain Prevention: 8 sec

Attack Speed: 70% of base

Attack Damage: (280–400)% of base

Effectiveness of Added Damage: (280–400)%

Requires Level (1–70), (10–155) Dex

Fires a slow-moving serpentine arrow which deals chaos damage while piercing enemies, and leaves a trail of caustic ground. Enemies standing on the caustic ground take chaos damage over time.

Projectiles Pierce all Targets
Deals (21.2–4622.5) Base Chaos Damage per second
Base duration is 6 seconds
60% of Physical Damage Converted to Chaos Damage
Modifiers to Projectile Damage apply to this Skill's Damage Over Time effect
Modifiers to Skill Effect Duration also apply to this Skill's Soul Gain Prevention
Can't be Evaded

Corrupted

Additional Effects From Quality:

+(0–0.2) metres to radius

Place into an item socket of the right colour to gain this skill. Right click to remove from a socket.

Genus

Caustic Arrow

Caustic Arrow of Poison

Vaal Caustic Arrow

Level Effect /40

Implicit
Base duration is 6 seconds 60% of Physical Damage Converted to Chaos Damage Modifiers to Projectile Damage apply to this Skill's Damage Over Time effect Modifiers to Skill Effect Duration also apply to this Skill's Soul Gain Prevention Projectiles Pierce all Targets Can't be Evaded

Level	Requires Level	Dex	Base Damage	Deals 21.2 Base Chaos Damage per second	Experience
1	1	10	280%	21.2	70
2	2	12	286.3%	24.3	308
3	4	16	292.6%	31.3	1,554
4	7	22	298.9%	44.2	6,667
5	11	31	305.3%	66.6	26,047
6	16	41	311.6%	105.5	49,725
7	20	50	317.9%	148.4	95,714
8	24	58	324.2%	204.8	169,595
9	28	67	330.5%	278.7	283,759
10	32	75	336.8%	375	453,996
11	36	83	343.2%	500.1	703,128
12	40	92	349.5%	661.7	1,061,223
13	44	100	355.8%	869.9	2,065,870
14	48	109	362.1%	1137.3	2,507,110
15	52	117	368.4%	1479.8	5,798,936
16	56	125	374.7%	1917.3	15,083,919
17	60	134	381.1%	2475	27,792,735
18	64	142	387.4%	3184.5	43,869,739
19	67	148	393.7%	3839.6	242,081,556
20	70	155	400%	4622.5
21	72		406.3%	5227
22	74		412.6%	5907.1
23	76		418.9%	6671.8
24	78		425.3%	7531.5
25	80		431.6%	8497.5
26	82		437.9%	9582.6
27	84		444.2%	10801.2
28	86		450.5%	12169.3
29	88		456.8%	13704.6
30	90		463.2%	15427.1
31	91		466.3%	16365.5
32	92		469.5%	17359.2
33	93		472.6%	18411.5
34	94		475.8%	19525.8
35	95		478.9%	20705.5
36	96		482.1%	21954.6
37	97		485.3%	23276.8
38	98		488.4%	24676.6
39	99		491.6%	26158.3
40	100		494.7%	27726.6

Attribute /8

Key	Value
Acronym	Duration, Projectile, Pierce, Modifiers
BaseType	Vaal Caustic Arrow
Class	Skill Gems
Weapon	Bows
TargetTypes	Ground, Enemy
Type	Attack, RangedAttack, Projectile, ProjectilesFromUser, Area, Duration, Trappable, Mineable, Totemable, DamageOverTime, Chaos, Vaal
ItemType	Metadata/Items/Gems/SkillGemVaalCausticArrow
Reference	poe.ninja, Community Wiki

Vaal Caustic Arrow Monster /1 ⍟

Name	Modifiers	Spectre
Daemon		Y

Microtransactions /3 ⍟

Tentacle Caustic Arrow Effect

Your Caustic Arrow becomes an area of ethereal purple tentacles.

Celestial Caustic Arrow Effect

Your Caustic Arrow becomes a Celestial Effect.

Oblivion Caustic Arrow Effect

Your Caustic Arrow becomes an Oblivion Effect.

Supported By /114 ⍟

Active Type: Attack, RangedAttack, Projectile, ProjectilesFromUser, Area, Duration, Trappable, Mineable, Totemable, DamageOverTime, Chaos, Vaal

Icon	Name
	Added Fire Damage Support Supports any skill that hits enemies.
	Faster Attacks Support Supports attack skills.
	Greater Multiple Projectiles Support Supports projectile skills.
	Lesser Multiple Projectiles Support Supports projectile skills.
	Faster Projectiles Support Supports projectile skills.
	Added Cold Damage Support Supports any skill that hits enemies.
	Additional Accuracy Support Supports attack skills.
	Increased Area of Effect Support Supports any skill with an area of effect.
	Added Lightning Damage Support Supports any skill that hits enemies.
	Increased Critical Strikes Support Supports any skill that hits enemies.
	Increased Critical Damage Support Supports any skill that hits enemies.
	Knockback Support Supports any skill that hits enemies.
	Life Leech Support Supports any skill that hits enemies, causing those hits to leech life based on damage dealt.
	Mana Leech Support Supports attack skills that hit enemies, causing those hits to leech mana based on damage dealt.
	Added Chaos Damage Support Supports any skill that hits enemies.
	Stun Support Supports any skill that hits enemies, making it easier to stun enemies with those skills.
	Pierce Support Supports projectile skills.
	Trap Support Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a trap that will use the skill for you when an enemy walks near it. Traps cannot use channelling skills.
	Item Rarity Support Supports any skill that can kill enemies.
	Concentrated Effect Support Supports any skill with an area of effect, regardless of whether that skill deals damage.
	Increased Duration Support Supports any skill with a duration.
	Cold to Fire Support Supports any skill that hits enemies.
	Combustion Support Supports any skill that hits enemies.
	Elemental Damage with Attacks Support Supports attack skills.
	Life Gain on Hit Support Supports attack skills.
	Elemental Proliferation Support Supports any skill that hits enemies, or could otherwise apply elemental ailments.
	Culling Strike Support Supports any skill that hits enemies. If enemies are left below 10% of maximum life after being hit by these skills, they will be killed.
	Point Blank Support Supports projectile skills.
	Iron Grip Support Supports attack skills that fire projectiles, making the increase to physical melee damage from strength also increase their physical projectile damage.
	Damage on Full Life Support Supports attack skills, providing a bonus to all damage dealt by those skills while your life is full.
	Blastchain Mine Support Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.
	Chance to Flee Support Supports any skill that hits enemies.
	Blind Support Supports any skill that hits enemies.
	Ballista Totem Support Supports any bow or wand attack skill, causing it to summon a ballista totem that uses the skill for you.
	Fire Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy fire resistance.
	Cold Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy cold resistance.
	Lightning Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
	Elemental Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy elemental resistances.
	Chain Support Supports projectile skills, and any other skills that chain.
	Fork Support Supports projectile skills, making their projectiles fork into two projectiles the first time they hit an enemy and don't pierce it.
	Returning Projectiles Support Supports projectile skills.
	Power Charge On Critical Support Supports any skill that hits enemies.
	Burning Damage Support Supports any skill that hits enemies, or can deal burning damage directly.
	Hextouch Support Must support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
	Cast On Critical Strike Support Must support both an attack skill and a spell skill to work. The attack skill will trigger a spell when it critically strikes an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
	Slower Projectiles Support Supports projectile skills.
	Less Duration Support Supports any skill that has a duration.
	Vicious Projectiles Support Supports projectile attack skills.
	Block Chance Reduction Support Supports any skill that hits enemies.
	Physical to Lightning Support Supports any skill that hits enemies.
	Ice Bite Support Supports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
	Hypothermia Support Supports any skill that deals damage.
	Innervate Support Supports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
	Critical Strike Affliction Support Supports any skill that hits enemies.
	Void Manipulation Support Supports any skill that deals damage.
	Controlled Destruction Support Supports attack skills, or spell skills that deal damage.
	Swift Affliction Support Supports any skill that has a duration, or can hit enemies to inflict ailments on them.
	Elemental Focus Support Supports any skill that hits or burns enemies, or inflicts elemental ailments.
	Ignite Proliferation Support Supports any skill that hits enemies.
	Chance to Bleed Support Supports attack skills. Cannot support skills that create minions.
	Chance to Poison Support Supports any skill that hits enemies.
	Deadly Ailments Support Supports any skill that hits enemies.
	Decay Support Supports any skill that hits enemies.
	Efficacy Support Supports any skill that deals damage or has a duration.
	Vile Toxins Support Supports any skill that hits enemies.
	Maim Support Supports attack skills, or other skills that can maim enemies.
	Immolate Support Supports any skill that hits enemies.
	Unbound Ailments Support Supports any skill that hits enemies or inflicts ailments
	Brutality Support Supports any skill that deals damage.
	Momentum Support Supports attack skills that aren't triggered.
	Volley Support Supports skills that fire projectiles from the user. Does not affect projectiles fired from other locations as secondary effects. Does not support skills that fire projectiles in a spiral.
	Summon Phantasm Support Supports skills that can hit enemies, or create minions. When those skills or minions kill enemies, or hit rare or unique enemies they will have a chance to summon a Phantasm minion, which uses a piercing projectile spell that deals physical damage.
	Withering Touch Support Supports attack skills.
	Bonechill Support Supports any skill that can chill enemies or create chilling areas.
	Energy Leech Support Supports any skill that hits enemies, causing those hits to leech energy shield based on damage dealt.
	Impale Support Supports attack skills.
	Nightblade Support Supports attack skills. Cannot support skills which create minions.
	High-Impact Mine Support Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.
	Arrow Nova Support Supports bow attack skills that fire arrows forwards as projectiles. These skills will instead fire a payload arrow into the air to land at a targeted location. The supported skills' arrows will then fire out in a circle from where it lands. Cannot support skills that already fire arrows into the air, channelled skills, or skills that create Minions.
	Barrage Support Supports projectile attack skills that use bows or wands. Cannot support triggered skills, channelled skills, or skills that create Minions.
	Greater Volley Support Supports skills that fire projectiles from the user. Does not affect projectiles fired from other locations as secondary effects. Does not support skills that fire projectiles in a spiral.
	Awakened Added Fire Damage Support Supports any skill that hits enemies.
	Awakened Brutality Support Supports any skill that deals damage.
	Awakened Burning Damage Support Supports any skill that hits enemies, or can deal burning damage directly.
	Awakened Elemental Damage with Attacks Support Supports attack skills.
	Awakened Fire Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy fire resistance.
	Awakened Added Cold Damage Support Supports any skill that hits enemies.
	Awakened Arrow Nova Support Supports bow attack skills that fire arrows forwards as projectiles. These skills will instead fire a payload arrow into the air to land at a targeted location. The supported skills' arrows will then fire out in a circle from where it lands. Cannot support skills that already fire arrows into the air, channelled skills, or skills that create Minions.
	Awakened Cast On Critical Strike Support Must support both an attack skill and a spell skill to work. The attack skill will trigger a spell when it critically strikes an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
	Awakened Chain Support Supports projectile skills, and any other skills that chain.
	Awakened Cold Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy cold resistance.
	Awakened Deadly Ailments Support Supports any skill that hits enemies.
	Awakened Fork Support Supports projectile skills, making their projectiles fork into two projectiles the first two times they hit an enemy and don't pierce it.
	Awakened Greater Multiple Projectiles Support Supports projectile skills.
	Awakened Swift Affliction Support Supports any skill that has a duration, or can hit enemies to inflict ailments on them.
	Awakened Void Manipulation Support Supports any skill that deals damage.
	Awakened Vicious Projectiles Support Supports projectile attack skills.
	Awakened Added Chaos Damage Support Supports any skill that hits enemies.
	Awakened Added Lightning Damage Support Supports any skill that hits enemies.
	Awakened Controlled Destruction Support Supports attack skills, or spell skills that deal damage.
	Awakened Hextouch Support Must support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
	Awakened Elemental Focus Support Supports any skill that hits or burns enemies, or inflicts elemental ailments.
	Awakened Increased Area of Effect Support Supports any skill with an area of effect.
	Awakened Lightning Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
	Awakened Unbound Ailments Support Supports any skill that hits enemies or inflicts ailments
	Trinity Support Supports skills that hit enemies, causing them to gain bonuses while you have resonance of all three elements, and to grant resonance of elements other than the highest one in a hit. There is a maximum of 50 Resonance for each Element. Cannot support triggered skills, instant skills, orb skills, brands, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
	Bloodthirst Support Supports attack skills. Cannot support triggered skills, skills which create minions, or skills used by totems, traps or mines.
	Cruelty Support Supports any skill that hits enemies. Minions cannot gain Cruelty.
	Overcharge Support Supports any skill that hits enemies.
	Prismatic Burst Support Supports attacks, causing them to trigger the Prismatic Burst spell. Cannot support triggered attacks or attacks used by things other than you. Cannot modify the skills of minions.
	Devour Support Supports any skill that hits enemies.
	Locus Mine Support Supports attack skills that use bows or wands and fire projectiles ahead. Instead of using that skill, you will throw mines that will use the skill for you when you detonate them, targeting your location. Mines cannot use channelling skills.
	Sadism Support Supports any skill that hits enemies.
	Volatility Support Supports attack skills.

Caustic Arrow

Level: (1–40)

Cost: (6–15) Mana

Projectile Speed: 3260

Requires Level (1–100)

Fires an arrow which deals chaos damage in an area on impact, and spreads caustic ground. Enemies standing on the caustic ground take chaos damage over time.

Deals (8.8–11559.3) Base Chaos Damage per second
Base duration is 2 seconds
60% of Physical Damage Converted to Chaos Damage
Modifiers to Projectile Damage apply to this Skill's Damage Over Time effect
+(0–1.2) metres to radius
caustic arrow explode on hit base area of effect radius [12]
skill can fire arrows [1]
visual hit effect chaos is green [1]

Additional Effects From Quality:

+(0–0.2) metres to radius

Caustic Arrow /6 ⍟

A projectile attack that creates a patch of caustic ground on hit which deals chaos damage over time to affected enemies.

Name	Show Full Descriptions
Pierce Support	Allows projectiles from Caustic Arrow to travel through more enemies, creating multiple patches of caustic ground, dealing damage to more enemies simultaneously.
Lesser Multiple Projectiles Support	Increases the amount of arrows Caustic Arrow fires, allowing it to cover a larger area by creating multiple patches of caustic ground at once. At later levels, obtain the Greater Multiple Projectiles Support gem to affect enemies in a larger area.
Mirage Archer Support	When Caustic Arrow hits an enemy, an apparition is created above you that fires a copy of Caustic Arrow at enemies, at a reduced rate and with less damage.
Vicious Projectiles Support	Greatly increases both the physical damage from hits and chaos damage over time component of Caustic Arrow.
Swift Affliction Support	Decreases the duration of Caustic Arrow's ground effect, but compensates for this by increasing damage over time dealt.
Void Manipulation Support	Grants more chaos damage but lowers the elemental damage of Caustic Arrow. The Caustic ground effect only deals chaos damage, so Void Manipulation gives more damage at no drawback.

Level Effect /40

Implicit
Base duration is 2 seconds 60% of Physical Damage Converted to Chaos Damage Modifiers to Projectile Damage apply to this Skill's Damage Over Time effect

Level	Requires Level	Cost	Base Damage	Deals 8.8 Base Chaos Damage per second	# metres to radius
1	1	6	55%	8.8	0
2	2	6	55.5%	10.1	0
3	4	6	56%	13.1	0.1
4	7	6	56.5%	18.4	0.1
5	11	7	57%	27.8	0.1
6	16	7	57.5%	44	0.2
7	20	7	58%	61.9	0.2
8	24	7	58.5%	85.4	0.2
9	28	8	59%	116.2	0.3
10	32	8	59.5%	156.4	0.3
11	36	8	59.9%	208.5	0.3
12	40	8	60.4%	275.9	0.3
13	44	9	60.9%	362.7	0.4
14	48	9	61.4%	474.1	0.4
15	52	9	61.9%	616.9	0.4
16	56	9	62.4%	799.3	0.5
17	60	10	62.9%	1031.9	0.5
18	64	10	63.4%	1327.6	0.5
19	67	10	63.9%	1600.8	0.6
20	70	10	64.4%	1927.1	0.6
21	72	11	64.9%	2179.2	0.6
22	74	11	65.4%	2462.7	0.7
23	76	11	65.9%	2781.5	0.7
24	78	11	66.4%	3139.9	0.7
25	80	12	66.9%	3542.6	0.8
26	82	12	67.4%	3995	0.8
27	84	12	67.9%	4503.1	0.8
28	86	12	68.4%	5073.4	0.9
29	88	13	68.9%	5713.5	0.9
30	90	13	69.4%	6431.6	0.9
31	91	13	69.8%	6822.8	0.9
32	92	13	70.3%	7237.1	1
33	93	14	70.8%	7675.8	1
34	94	14	71.3%	8140.3	1
35	95	14	71.8%	8632.2	1.1
36	96	14	72.3%	9152.9	1.1
37	97	15	72.8%	9704.2	1.1
38	98	15	73.3%	10287.7	1.2
39	99	15	73.8%	10905.4	1.2
40	100	15	74.3%	11559.3	1.2

Attribute /7

Key	Value
Cost	iLvl 1: Normal: 3xArmourer's Scrap · Normal: 10000xGold
Acronym	Ignite
BaseType	Caustic Arrow
Weapon	Bows
TargetTypes	Ground, Enemy
Type	Attack, RangedAttack, MirageArcherCanUse, Projectile, ProjectilesFromUser, Area, Duration, Trappable, Mineable, Totemable, DamageOverTime, Chaos, Triggerable
ActiveSkillsCode	caustic_arrow

Crucible Weapon /1

Weight	Desc
1000 (T5)	Caustic Arrow and Scourge Arrow fire 25% more projectiles

Supported By /117

Active Type: Attack, RangedAttack, MirageArcherCanUse, Projectile, ProjectilesFromUser, Area, Duration, Trappable, Mineable, Totemable, DamageOverTime, Chaos, Triggerable

Icon	Name
	Added Fire Damage Support Supports any skill that hits enemies.
	Faster Attacks Support Supports attack skills.
	Greater Multiple Projectiles Support Supports projectile skills.
	Lesser Multiple Projectiles Support Supports projectile skills.
	Faster Projectiles Support Supports projectile skills.
	Added Cold Damage Support Supports any skill that hits enemies.
	Additional Accuracy Support Supports attack skills.
	Increased Area of Effect Support Supports any skill with an area of effect.
	Added Lightning Damage Support Supports any skill that hits enemies.
	Increased Critical Strikes Support Supports any skill that hits enemies.
	Increased Critical Damage Support Supports any skill that hits enemies.
	Knockback Support Supports any skill that hits enemies.
	Life Leech Support Supports any skill that hits enemies, causing those hits to leech life based on damage dealt.
	Mana Leech Support Supports attack skills that hit enemies, causing those hits to leech mana based on damage dealt.
	Added Chaos Damage Support Supports any skill that hits enemies.
	Stun Support Supports any skill that hits enemies, making it easier to stun enemies with those skills.
	Pierce Support Supports projectile skills.
	Trap Support Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a trap that will use the skill for you when an enemy walks near it. Traps cannot use channelling skills.
	Item Rarity Support Supports any skill that can kill enemies.
	Concentrated Effect Support Supports any skill with an area of effect, regardless of whether that skill deals damage.
	Increased Duration Support Supports any skill with a duration.
	Cold to Fire Support Supports any skill that hits enemies.
	Combustion Support Supports any skill that hits enemies.
	Elemental Damage with Attacks Support Supports attack skills.
	Life Gain on Hit Support Supports attack skills.
	Elemental Proliferation Support Supports any skill that hits enemies, or could otherwise apply elemental ailments.
	Culling Strike Support Supports any skill that hits enemies. If enemies are left below 10% of maximum life after being hit by these skills, they will be killed.
	Point Blank Support Supports projectile skills.
	Iron Grip Support Supports attack skills that fire projectiles, making the increase to physical melee damage from strength also increase their physical projectile damage.
	Damage on Full Life Support Supports attack skills, providing a bonus to all damage dealt by those skills while your life is full.
	Blastchain Mine Support Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.
	Chance to Flee Support Supports any skill that hits enemies.
	Blind Support Supports any skill that hits enemies.
	Ballista Totem Support Supports any bow or wand attack skill, causing it to summon a ballista totem that uses the skill for you.
	Fire Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy fire resistance.
	Cold Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy cold resistance.
	Lightning Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
	Elemental Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy elemental resistances.
	Chain Support Supports projectile skills, and any other skills that chain.
	Fork Support Supports projectile skills, making their projectiles fork into two projectiles the first time they hit an enemy and don't pierce it.
	Returning Projectiles Support Supports projectile skills.
	Power Charge On Critical Support Supports any skill that hits enemies.
	Burning Damage Support Supports any skill that hits enemies, or can deal burning damage directly.
	Hextouch Support Must support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
	Cast On Critical Strike Support Must support both an attack skill and a spell skill to work. The attack skill will trigger a spell when it critically strikes an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
	Slower Projectiles Support Supports projectile skills.
	Less Duration Support Supports any skill that has a duration.
	Vicious Projectiles Support Supports projectile attack skills.
	Block Chance Reduction Support Supports any skill that hits enemies.
	Physical to Lightning Support Supports any skill that hits enemies.
	Ice Bite Support Supports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
	Hypothermia Support Supports any skill that deals damage.
	Innervate Support Supports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
	Critical Strike Affliction Support Supports any skill that hits enemies.
	Void Manipulation Support Supports any skill that deals damage.
	Controlled Destruction Support Supports attack skills, or spell skills that deal damage.
	Swift Affliction Support Supports any skill that has a duration, or can hit enemies to inflict ailments on them.
	Elemental Focus Support Supports any skill that hits or burns enemies, or inflicts elemental ailments.
	Ignite Proliferation Support Supports any skill that hits enemies.
	Chance to Bleed Support Supports attack skills. Cannot support skills that create minions.
	Chance to Poison Support Supports any skill that hits enemies.
	Deadly Ailments Support Supports any skill that hits enemies.
	Decay Support Supports any skill that hits enemies.
	Efficacy Support Supports any skill that deals damage or has a duration.
	Vile Toxins Support Supports any skill that hits enemies.
	Maim Support Supports attack skills, or other skills that can maim enemies.
	Immolate Support Supports any skill that hits enemies.
	Unbound Ailments Support Supports any skill that hits enemies or inflicts ailments
	Brutality Support Supports any skill that deals damage.
	Momentum Support Supports attack skills that aren't triggered.
	Volley Support Supports skills that fire projectiles from the user. Does not affect projectiles fired from other locations as secondary effects. Does not support skills that fire projectiles in a spiral.
	Summon Phantasm Support Supports skills that can hit enemies, or create minions. When those skills or minions kill enemies, or hit rare or unique enemies they will have a chance to summon a Phantasm minion, which uses a piercing projectile spell that deals physical damage.
	Mirage Archer Support Supports attack skills that can be used with bows. Supported skills can only be used with bows. Cannot support Vaal skills, minion skills, movement skills, or skills used by totems, traps, or mines.
	Withering Touch Support Supports attack skills.
	Bonechill Support Supports any skill that can chill enemies or create chilling areas.
	Energy Leech Support Supports any skill that hits enemies, causing those hits to leech energy shield based on damage dealt.
	Impale Support Supports attack skills.
	Nightblade Support Supports attack skills. Cannot support skills which create minions.
	High-Impact Mine Support Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.
	Arrow Nova Support Supports bow attack skills that fire arrows forwards as projectiles. These skills will instead fire a payload arrow into the air to land at a targeted location. The supported skills' arrows will then fire out in a circle from where it lands. Cannot support skills that already fire arrows into the air, channelled skills, or skills that create Minions.
	Barrage Support Supports projectile attack skills that use bows or wands. Cannot support triggered skills, channelled skills, or skills that create Minions.
	Greater Volley Support Supports skills that fire projectiles from the user. Does not affect projectiles fired from other locations as secondary effects. Does not support skills that fire projectiles in a spiral.
	Awakened Added Fire Damage Support Supports any skill that hits enemies.
	Awakened Brutality Support Supports any skill that deals damage.
	Awakened Burning Damage Support Supports any skill that hits enemies, or can deal burning damage directly.
	Awakened Elemental Damage with Attacks Support Supports attack skills.
	Awakened Fire Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy fire resistance.
	Awakened Added Cold Damage Support Supports any skill that hits enemies.
	Awakened Arrow Nova Support Supports bow attack skills that fire arrows forwards as projectiles. These skills will instead fire a payload arrow into the air to land at a targeted location. The supported skills' arrows will then fire out in a circle from where it lands. Cannot support skills that already fire arrows into the air, channelled skills, or skills that create Minions.
	Awakened Cast On Critical Strike Support Must support both an attack skill and a spell skill to work. The attack skill will trigger a spell when it critically strikes an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.
	Awakened Chain Support Supports projectile skills, and any other skills that chain.
	Awakened Cold Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy cold resistance.
	Awakened Deadly Ailments Support Supports any skill that hits enemies.
	Awakened Fork Support Supports projectile skills, making their projectiles fork into two projectiles the first two times they hit an enemy and don't pierce it.
	Awakened Greater Multiple Projectiles Support Supports projectile skills.
	Awakened Swift Affliction Support Supports any skill that has a duration, or can hit enemies to inflict ailments on them.
	Awakened Void Manipulation Support Supports any skill that deals damage.
	Awakened Vicious Projectiles Support Supports projectile attack skills.
	Awakened Added Chaos Damage Support Supports any skill that hits enemies.
	Awakened Added Lightning Damage Support Supports any skill that hits enemies.
	Awakened Controlled Destruction Support Supports attack skills, or spell skills that deal damage.
	Awakened Hextouch Support Must support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
	Awakened Elemental Focus Support Supports any skill that hits or burns enemies, or inflicts elemental ailments.
	Awakened Increased Area of Effect Support Supports any skill with an area of effect.
	Awakened Lightning Penetration Support Supports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
	Awakened Unbound Ailments Support Supports any skill that hits enemies or inflicts ailments
	Trinity Support Supports skills that hit enemies, causing them to gain bonuses while you have resonance of all three elements, and to grant resonance of elements other than the highest one in a hit. There is a maximum of 50 Resonance for each Element. Cannot support triggered skills, instant skills, orb skills, brands, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
	Bloodthirst Support Supports attack skills. Cannot support triggered skills, skills which create minions, or skills used by totems, traps or mines.
	Cruelty Support Supports any skill that hits enemies. Minions cannot gain Cruelty.
	Overcharge Support Supports any skill that hits enemies.
	Manaforged Arrows Support Supports bow attack skills, causing them to trigger when you've spent enough mana in total on other bow attacks. Cannot modify the skills of minions. Cannot support totems, traps, mines, Vaal skills, or channelling skills
	Prismatic Burst Support Supports attacks, causing them to trigger the Prismatic Burst spell. Cannot support triggered attacks or attacks used by things other than you. Cannot modify the skills of minions.
	Devour Support Supports any skill that hits enemies.
	Locus Mine Support Supports attack skills that use bows or wands and fire projectiles ahead. Instead of using that skill, you will throw mines that will use the skill for you when you detonate them, targeting your location. Mines cannot use channelling skills.
	Sadism Support Supports any skill that hits enemies.
	Volatility Support Supports attack skills.
	Sacred Wisps Support Supports attack skills that can be used with Wands. Cannot support Vaal skills, minion skills, movement skills, or skills used by totems, traps, or mines.

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Vaal Caustic Arrow

Version history

Version	Changes
3.20.1	You can no longer animation-cancel Vaal Venom Gyre, Vaal Volcanic Fissure, Vaal Blade Flurry, Vaal Caustic Arrow and Vaal Molten Strike before the point in the animation that damage is dealt.
3.20.0	Introduced to the game.

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