World of Warcraft®

Your Corruption spell will heal you for 0.5% of your maximum health when dealing damage.

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.

You restore 20% of your total health after you kill a target in Demon Form that yields experience or honor.

Increases the swim speed of targets affected by your Unending Breath spell by 20%.

Splits your Shadow Bolt into three smaller attacks.

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