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Mass Polymorph

{5}{U}

Sorcery

M11Magic 2011#64rare
Finishes
Nonfoil · Foil
Border
black
Frame
2003
Illustrator
Christopher Moeller
CommanderLegalModernLegalStandardNot legal
Format legality

Constructed

StandardNot legal
PioneerNot legal
ModernLegal
LegacyLegal
VintageLegal
PauperNot legal

Commander

CommanderLegal
Pauper CommanderNot legal
Duel CommanderLegal
PreDHLegal
OathbreakerLegal
Tiny LeadersNot legal

Arena

AlchemyNot legal
HistoricNot legal
TimelessNot legal
BrawlNot legal
Standard BrawlNot legal
Competitive BrawlNot legal
GladiatorNot legal

Other

PremodernNot legal
Old SchoolNot legal
Penny DreadfulLegal
Future StandardNot legal
Exile all creatures you control, then reveal cards from the top of your library until you reveal that many creature cards. Put all creature cards revealed this way onto the battlefield, then shuffle the rest of the revealed cards into your library.
Market · per finishtrend updated 10h ago · prices as of Oct 15, 2026
$0.23 low$0.15 gap
Foil$3.19+24.1%
$1.50 low$0.60 gap
Cheapest playable copy$0.22· across 3 printings· view the cheapest printing ›

Price history

last 30 days · set by the window above · each finish on its own scale
Nonfoil$0.34+9.7%30D
30D range$0.31to$0.34Since Feb 2024:H $0.41L $0.29
Foil$3.19+24.1%30D9.38× nonfoil
30D range$2.57to$3.19Since Feb 2024:H $5.92L $2.05

Other printings

3 totalCompare all printings
Loading other printings

Found in

4 productsRounded odds
  • 2011 Core Set MTGO Redemption Foil

    Box Set · —

    Nonfoil —Foil 1+ copies
  • 2011 Core Set MTGO Redemption

    Box Set · —

    Nonfoil 1+ copiesFoil —
  • 2011 Core Set Booster Pack

    Booster Pack · $14.28

    Nonfoil under 10%Foil under 1%
  • 2011 Core Set Six Card Booster Pack

    Booster Pack · —

    Nonfoil under 1%Foil —

Rulings

4 · latest Aug 15, 2010
  • WotCAug 15, 2010

    All creatures you put onto the battlefield with Mass Polymorph enter at the same time.

  • WotCAug 15, 2010

    Any abilities that trigger during the resolution of Mass Polymorph (such as a creature's "enters" ability) will wait to be put onto the stack until Mass Polymorph finishes resolving. The player whose turn it is will put all of their triggered abilities on the stack in any order, then each other player in turn order will do the same. (The last ability put on the stack will be the first one that resolves.)

  • WotCAug 15, 2010

    If the number of creatures you exile is greater than the number of creature cards remaining in your library, you'll wind up revealing your entire library, putting all creature cards revealed that way onto the battlefield, then shuffling your library.

  • WotCAug 15, 2010

    The creatures you exile with Mass Polymorph remain exiled for the rest of the game.