Arcum's Whistle

Average

$0.27

Market

$0.22

Europe avg

$0.18

Arcum's Whistle

Artifact

, : Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn. That player may pay , where X is that 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.