Black, of the Shadows

+1: Put the top three cards of your library into your graveyard. If at least one of them is a Crewmember, each opponenet loses 2 life, and you gain 2
-2: Target creature gains -X/-X until end of turn, where X is the number of Crewmembers you control.
-3: You may cast Crewmember cards from your graveyard during this turn.