World of Warcraft®

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 receive 100% more healing from using a healthstone, but the health is restored over 10 sec.

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

Splits your Shadow Bolt into three smaller attacks.

Your soulwell glows with an eerie light.

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