When Lurking Spinecrawler enters, you may choose a nonland card in your hand. If you do, that card perpetually incorporates {1} and gains "When you cast this spell, each opponent sacrifices a creature. Each opponent who can't discards a card." Whenever you cast a multicolored spell, for each of that spell's colors, each opponent loses 1 life and you gain 1 life.
Lurking Spinecrawler (YMKM-010) - Alchemy: Murders at Karlov Manor
When Lurking Spinecrawler enters, you may choose a nonland card in your hand. If you do, that card perpetually incorporates {1} and gains "When you cast this spell, each opponent sacrifices a creature. Each opponent who can't discards a card." Whenever you cast a multicolored spell, for each of that spell's colors, each opponent loses 1 life and you gain 1 life.
