World of Warcraft®

Your Corruption spell will heal you for 20% of the damage dealt.

Teaches you the ability Imp Swarm.
Requires Demonology.

Imp Swarm
Summons 5 Wild Imps from the Twisting Nether to attack the target.

The Wild Imps passive effect is disabled while Imp Swarm is on cooldown. Imp Swarm's cooldown is reduced by spell haste. Also increases Wild Imp's cooldown by 4 sec.

Your Fear causes the target to tremble in place instead of fleeing in fear, but now causes Fear to have a 5 sec cooldown.

Your Felguard will equip a random two-handed axe, sword or polearm from your backpack.

Your Health Funnel instantly restores 15% of your demon's health, but has a 10 sec. cooldown.

Your Hand of Gul'dan can now be targeted at a location.