Community

Master Warcraft
Instant
Cast this spell only before attackers are declared.
You choose which creatures attack this turn.
You choose which creatures block this turn and how those creatures block.
Rulings (4)
If a turn has multiple combat phases, this spell can only be cast before the beginning of the Declare Attackers Step of the first combat phase in that turn.
Sep 20, 2013
If the defending player controls a planeswalker, the person who cast Master Warcraft first chooses the complete group of creatures that are going to attack. Then, for each of those creatures, the active player chooses who or what it's going to attack.
Apr 1, 2008
You can decide that a creature won't block.
Jan 1, 2006
Legality
Formats by platform
Commander
Competitive
Community & retro
Printings (5)
CMA#202$0.65
Commander Anthology
CMR#447$0.67
Commander Legends