Socketed Gems are Supported by Level 20 Concentrated Effect
+50% to Cold Damage over Time Multiplier
50% increased Energy Shield
50% reduced Energy Shield Recharge Rate
+(25–75) to maximum Mana

(80–100)% increased Spell Damage
15% reduced Cast Speed
+(30–60) to maximum Mana
Your Skills deal you 400% of Mana Spent on Upfront Skill Mana Costs as Physical Damage
(Upfront Costs are all Costs that are not paid per-second)

Has 1 Abyssal Socket
(6–8)% increased maximum Life
+1 to Maximum Spirit Charges per Abyss Jewel affecting you
Gain a Spirit Charge every second
You lose all Spirit Charges when taking a Savage Hit
Recover (2–3)% of Life when you lose a Spirit Charge
Recover (2–3)% of Energy Shield when you lose a Spirit Charge
(Only Abyss Jewels can be Socketed in Abyssal Sockets)
(A Hit that removes at least 15% of Maximum Life is a Savage Hit)

Has 2 Abyssal Sockets
(6–8)% increased maximum Life
+1 to Maximum Spirit Charges per Abyss Jewel affecting you
Gain a Spirit Charge every second
You lose all Spirit Charges when taking a Savage Hit
Recover (2–3)% of Life when you lose a Spirit Charge
Recover (2–3)% of Energy Shield when you lose a Spirit Charge
(Only Abyss Jewels can be Socketed in Abyssal Sockets)
(A Hit that removes at least 15% of Maximum Life is a Savage Hit)