Name: Lab Rats Cost: B CMC: 1 Color: B CID: B Type: Sorcery Rules Text: Buyback {4} (You may pay an additional {4} as you cast this spell. If you do, put this card into your hand as it resolves.) Create a 1/1 black Rat creature token. Set/Rarity: Stronghold common, Tempest Remastered common Legality: Legal in premodern, Legal in oathbreaker, Legal in pauper, Legal in penny, Legal in duel, Legal in vintage, Legal in commander, Legal in paupercommander, Legal in predh, Legal in legacy Price: $0.46