Valak the Vortex
Type: Ally
Cost: 1
Faction: Alliance
Race: Worgen
Attack: 2
Damage Type: Arcane
Health: 1
Rules:
When this ally attacks, you may discard an ability. If you do, he deals arcane damage to target ally equal to the cost of that ability.
Set: Throne of the Tides (131)
Price: $0.25