Name: Soulshriek Cost: B CMC: 1 Color: B CID: B Type: Instant Rules Text: Target creature you control gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. Sacrifice that creature at the beginning of the next end step. Set/Rarity: Mirage common Set Code: MIR-C Legality: Legal in commander, Legal in premodern, Legal in pauper, Legal in vintage, Legal in paupercommander, Legal in predh, Legal in legacy, Legal in duel, Legal in oathbreaker Price: $0.12