Heartless Conscription 21 (Commander: Outlaws of Thunder Junction)

Exile all creatures. For each card exiled this way, you may play that card for as long as it remains exiled, and mana of any type can be spent to cast that spell. Exile Heartless Conscription.

NM - $4.26
LP - $3.41
MP - $2.56
HP - $1.70
DMG - $1.50