Devouring Plague
Type: Ability
Subype: Shadow
Cost: 4
Faction: Neutral
Rules:
Attach to target hero.
Ongoing: At the start of your turn, your hero deals 3 shadow damage to attached hero. Attached hero's controller discards a card for each damage dealt this way.
Set: ScourgeWar (EA) (70)
Reprinted: ScourgeWar