Throw a projectile copy of your weapon at enemies that bounces between them, poisoning them. Poison deals chaos damage over time to your enemies based on your chaos and physical damage. You can poison enemies multiple times at once. Requires a Dagger or Claw to use.

Name	Show Full Descriptions
Lesser Multiple Projectiles Support	Increase the number of Cobra Lash projectiles thrown, hitting multiple targets over a wider area. Each projectile will bounce between targets to hit large groups of enemies. Obtain the Greater Multiple Projectiles Support gem at later levels to throw more projectiles and hit larger groups of enemies.
Poison Support	Increase Cobra Lash's chance to poison enemies and cause it to deal more poison damage. This is valuable for applying multiple deadly poisons on enemies.
Deadly Ailments Support	Cause Cobra Lash to deal a great amount more poison damage, at the cost of slightly reduced hit damage. This is valuable for applying strong poisons on enemies.
Added Chaos Damage Support	Add flat chaos damage to Cobra Lash, increasing the damage it deals when it hits enemies. Increasing chaos damage of your hits also increases the damage of your poison, as strong hits with lots of chaos and physical damage also means stronger poisons.
Vile Toxins Support	Vile Toxins increases the damage of Cobra Lash poison, and causes more damage when Cobra Lash hits poisoned enemies.This is valuable for stacking strong poisons and dealing more damage against powerful enemies, like bosses.
Unbound Ailments Support	Unbound Ailments causes Cobra Lash poison to deal more damage and to last longer on enemies. This is valuable for stacking lots of poison on strong enemies, like bosses.

Act	Quest Complete	Character
1	Enemy at the Gate	Shadow

Act	Quest Complete	NPC	Character
1	Enemy at the Gate	Nessa	Ranger Shadow Scion
6	Fallen from Grace	Lilly Roth (Level 1)	All Classes
3	A Fixture of Fate	Siosa (Level 1)	All Classes

Implicit
50% of Physical Damage Converted to Chaos Damage projectile_speed_variation_+% [15] projectile_angle_variance [8] +50% to Damage over Time Multiplier for Poison from Critical Strikes 40% chance to Poison on Hit base_is_projectile [1] console_skill_dont_chase [1]

Level	Requires Level	Dexterity	Intelligence	Mana Cost	Base Damage	3 to 5 Added Chaos Damage	Chains +3 Times	Experience
1	1	6	4	5	75%	3, 5	3	70
2	2	7	5	5	77.7%	3, 5	3	308
3	4	10	6	5	80.3%	4, 6	3	1,554
4	7	14	9	5	83%	6, 8	3	6,667
5	11	19	13	6	85.6%	8, 11	3	26,047
6	16	26	17	6	88.3%	10, 16	3	49,725
7	20	31	21	6	90.9%	13, 20	3	95,714
8	24	36	25	6	93.6%	17, 25	3	169,595
9	28	41	29	6	96.2%	20, 30	4	283,759
10	32	47	32	6	98.9%	25, 37	4	453,996
11	36	52	36	6	101.6%	30, 44	4	703,128
12	40	57	40	6	104.2%	35, 53	4	1,061,223
13	44	63	43	7	106.9%	42, 63	4	2,065,870
14	48	68	47	7	109.5%	49, 74	4	2,507,110
15	52	73	51	7	112.2%	58, 86	4	5,798,936
16	56	79	54	7	114.8%	67, 101	4	15,083,919
17	60	84	58	7	117.5%	78, 117	5	27,792,735
18	64	89	62	7	120.1%	91, 136	5	43,869,739
19	67	93	65	7	122.8%	101, 152	5	242,081,556
20	70	97	67	7	125.4%	113, 169	5
21	72			8	128.1%	121, 181	5
22	74			8	130.8%	130, 195	5
23	76			8	133.4%	139, 209	5
24	78			8	136.1%	149, 224	5
25	80			8	138.7%	160, 239	6
26	82			8	141.4%	171, 256	6
27	84			8	144%	183, 274	6
28	86			8	146.7%	196, 293	6
29	88			9	149.3%	209, 314	6
30	90			9	152%	223, 335	6
31	91			9	152%	231, 346	6
32	92			9	154.7%	239, 358	6
33	93			9	157.3%	247, 370	7
34	94			9	160%	255, 382	7
35	95			9	162.6%	263, 395	7
36	96			9	165.3%	272, 408	7
37	97			10	167.9%	281, 421	7
38	98			10	170.6%	290, 435	7
39	99			10	173.2%	300, 449	7
40	100			10	175.9%	309, 464	7

Level	Mod	Drop Rate
The Merciless Labyrinth	Cobra Lash deals 25% increased Damage	helmet(16.67%)
The Eternal Labyrinth	Cobra Lash deals 40% increased Damage	helmet(16.67%)
The Merciless Labyrinth	Cobra Lash has 20% increased Projectile Speed	helmet(16.67%)
The Eternal Labyrinth	Cobra Lash has 30% increased Projectile Speed	helmet(16.67%)
The Merciless Labyrinth	Cobra Lash Chains 2 additional times	helmet(16.67%)
The Eternal Labyrinth	Cobra Lash Chains 3 additional times	helmet(16.67%)

Active Type: Attack, ProjectileAttack, Projectile, SkillCanVolley, Hit, Triggerable, ChaosSkill

Support Gem	ActiveType
Added Fire Damage Support	Hit, Attack
Faster Attacks Support	Attack, Type56
Greater Multiple Projectiles Support	Projectile, Type54, Type56, Type73
Lesser Multiple Projectiles Support	Projectile, Type54, Type56, Type73
Greater Volley Support	SkillCanVolley
Faster Projectiles Support	Projectile, ProjectileDamage, Type54, Type56
Added Cold Damage Support	Attack, Hit
Additional Accuracy Support	Attack, Type56
Added Lightning Damage Support	Attack, Hit
Increased Critical Strikes Support	Hit, Attack
Increased Critical Damage Support	Hit, Attack
Knockback Support	Hit, Attack
Life Leech Support	Hit, Attack
Mana Leech Support	Attack
Added Chaos Damage Support	Hit, Attack
Stun Support	Hit, Attack
Pierce Support	Projectile, Type54, Type56
Item Rarity Support	Hit, Attack, DamageOverTime
Cold to Fire Support	Hit, Attack
Combustion Support	Hit, Attack
Elemental Damage with Attacks Support	Attack, Type56
Life Gain on Hit Support	Attack, Type56
Elemental Proliferation Support	Hit, Attack, CauseElementalStatus
Culling Strike Support	Hit, Attack
Point Blank Support	ProjectileAttack, Type56
Iron Grip Support	ProjectileAttack, Type56
Iron Will Support	Hit, Type59, Type66
Damage on Full Life Support	Attack
Chance to Flee Support	Attack, Hit
Blind Support	Hit, Attack
Fire Penetration Support	Hit, Attack
Cold Penetration Support	Hit, Attack
Lightning Penetration Support	Hit, Attack
Chain Support	Chaining, Projectile, Type54, Type56,
Fork Support	Projectile, Type54, Type56
Power Charge On Critical Support	Hit, Attack
Burning Damage Support	Hit, Attack, CausesBurning
Curse On Hit Support	Attack, Hit, AppliesCurse
Cast On Critical Strike Support	Attack
Slower Projectiles Support	Projectile, ProjectileDamage, Type54, Type56
Vicious Projectiles Support	ProjectileAttack, Type56
Block Chance Reduction Support	Hit, Attack
Physical to Lightning Support	Hit, Attack
Ice Bite Support	Hit, Attack
Hypothermia Support	Hit, Attack, DamageOverTime
Innervate Support	Hit, Attack
Poison Support	Hit, Attack
Void Manipulation Support	Hit, Attack, DamageOverTime
Controlled Destruction Support	Hit, Attack, Type59
Swift Affliction Support	Duration, Type55, Hit, Attack
Elemental Focus Support	Hit, Attack, CausesBurning, NonHitChill
Ignite Proliferation Support	Hit, Attack
Chance to Bleed Support	Attack
Lesser Poison Support	Hit, Attack
Deadly Ailments Support	Hit, Attack
Decay Support	Hit, Attack
Efficacy Support	Hit, Attack, Type59, Duration, Type55, DamageOverTime
Vile Toxins Support	Hit, Attack
Maim Support	Attack, Maims
Immolate Support	Hit, Attack
Unbound Ailments Support	Hit, Attack, CauseElementalStatus
Brutality Support	Hit, Attack
Onslaught Support	Hit, Attack
Volley Support	SkillCanVolley
Summon Phantasm Support	Attack, Hit, CreatesMinion
Withering Touch Support	Attack
Bonechill Support	Attack, Hit, NonHitChill, ChillingArea
Energy Leech Support	Hit, Attack
Impale Support	Attack
Nightblade Support	Attack
Arrow Nova Support	Projectile, Type54, OR, ProjectileAttack, Type56, OR, AND, SkillCanVolley, AND
Barrage Support	Projectile, Type54, OR, Type73, OR, ProjectileAttack, Type56, OR, AND