Dark Transformation
Type: Ability
Subype: Unholy
Cost: 5
Faction: Neutral
Rules:
Unholy Talent (You can't put Blood Talents or Frost Talents in your deck.)
Attach to target Ghoul.
Ongoing: Attached Ghoul has +7 / +7.
When attached Ghoul deals damage to an opposing hero, destroy target opposing ally.
Set: Crown of the Heavens (7)
Reprinted: Class Starter Deck (Spring) 2013