Back to Ravnica: City of Guilds

Master Warcraft

{2}{R/W}{R/W}

Instant

RAVRavnica: City of Guilds#250rare
Foil
Border
black
Frame
2003
Pull rate
about 1 per booster–1 in 6160
Illustrator
Zoltan Boros & Gabor Szikszai
Found in
Ravnica City of Guilds MTGO Redemption · Ravnica City of Guilds MTGO Redemption Foil · 2 more
Printings5
CommanderLegalModernLegalStandardNot legal
Format legality
AlchemyNot legal
BrawlNot legal
CommanderLegal
Competitive BrawlNot legal
DuelLegal
Future StandardNot legal
GladiatorNot legal
HistoricNot legal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyLegal
PioneerNot legal
PreDHLegal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessNot legal
Tiny LeadersNot legal
VintageLegal
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.
Market · per finishspark updated 2h ago · prices as of 2026-07-12
Nonfoil+0.0%
$0.80
$0.63 low$0.11 gap
Foil+0.0%
$57.99
$15.99 low$7.99 gap
Cheapest playable copy$0.57· across 5 printings

Rulings

4 · latest Sep 20, 2013 · one tap opens all
  • WotCSep 20, 2013

    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.

  • WotCApr 1, 2008

    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.

  • WotCJan 1, 2006

    You can decide that a creature won't block.

  • WotCOct 1, 2005

    You choose attackers and make blocking assignments regardless of whether it's your turn and regardless of whether the creatures are attacking you. Your choices must be legal within the normal rules for attacking and blocking.