name: Sickening Shoal
originalText: You may remove a black card with converted mana cost X in your hand from the game rather than pay Sickening Shoal's mana cost.\nTarget creature gets -X/-X until end of turn.
printings: BOK
text: You may exile a black card with mana value X from your hand rather than pay this spell's mana cost.\nTarget creature gets -X/-X until end of turn.