name: Master Warcraft
originalText: ({(r/w)} can be paid with either {R} or {W}.)\nPlay Master Warcraft only before attackers are declared.\nYou choose which creatures attack this turn. You choose how each creature blocks this turn.
printings: CMA, CMD, CMR, GK1, RAV
text: Cast this spell only before attackers are declared.\nYou choose which creatures attack this turn.\nYou choose which creatures block this turn and how those creatures block.
type: Instant