Name: Arcum's Whistle Cost: 3 CMC: 3 Color: CID: Type: Artifact Rules Text: {3}, {T}: Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn. That player may pay {X}, where X is that creature's mana value. If they don't pay, the creature attacks this turn if able, and at the beginning of the next end step, destroy it if it didn't attack this turn. Activate only before attackers are declared. Set/Rarity: Ice Age uncommon Set Code: ICE-U Legality: Legal in duel, Legal in premodern, Legal in legacy, Legal in commander, Legal in vintage, Legal in predh, Legal in oathbreaker Price: $0.22