Mass Polymorph
Tracked across real Commander games played through TurnZero HQ.
What it does
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.
Rulings
4 official rulings, in the order Wizards published them.
- 2010-08-15
All creatures you put onto the battlefield with Mass Polymorph enter at the same time.
- 2010-08-15
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.
- 2010-08-15
The creatures you exile with Mass Polymorph remain exiled for the rest of the game.
- 2010-08-15
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.)
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Mass Polymorph, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Jace, Multiverse Architect | 18 | 0 | — |
| Be'lakor, the Dark Master | 1 | 0 | — |
| Wick, the Whorled Mind | 1 | 0 | — |
Colors it shows up in
- Four-Color (no Green) 18 decks
- Grixis 2 decks
Mass Polymorph price history
The Reality Fracture Commander #42 printing, as Scryfall reports the TCGplayer market. Updated nightly. Click any version below to chart its price.
Every recorded price change
| Date | Non-foil |
|---|---|
| Nov 11, 2026 | $0.25 |
| Nov 10, 2026 | $0.24 |
| Nov 8, 2026 | $0.25 |
| Nov 7, 2026 | $0.24 |
| Nov 6, 2026 | $0.23 |
| Nov 5, 2026 | $0.22 |
| Nov 4, 2026 | $0.24 |
| Nov 2, 2026 | $0.21 |
| Oct 30, 2026 | $0.23 |
| Oct 29, 2026 | $0.25 |
| Oct 26, 2026 | $0.20 |
| Oct 25, 2026 | $0.21 |
| Oct 24, 2026 | $0.23 |
| Oct 23, 2026 | $0.25 |
| Oct 22, 2026 | $0.26 |
| Oct 21, 2026 | $0.23 |
| Oct 20, 2026 | $0.20 |
| Oct 19, 2026 | $0.18 |
| Oct 18, 2026 | $0.19 |
| Oct 17, 2026 | $0.18 |
| Oct 16, 2026 | $0.21 |
| Oct 15, 2026 | $0.22 |
| Oct 14, 2026 | $0.24 |
| Oct 13, 2026 | $0.23 |
| Oct 12, 2026 | $0.25 |
| Oct 11, 2026 | $0.26 |
| Oct 10, 2026 | $0.27 |
| Oct 9, 2026 | $0.26 |
| Oct 8, 2026 | $0.25 |
| Oct 7, 2026 | $0.28 |
| Oct 6, 2026 | $0.29 |
| Oct 5, 2026 | $0.31 |
| Oct 4, 2026 | $0.36 |
| Oct 3, 2026 | $0.47 |
| Oct 2, 2026 | $0.59 |
| Sep 29, 2026 | $0.63 |
A row is recorded only on nights the price moved, so each price held until the row above it.
Every version of Mass Polymorph
3 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly. A printing with no figure shows a dash rather than a zero, because Scryfall publishes none for some of them. Click a card's art to chart that version's price above.
- Normal
- $0.25
- Normal
- $0.84
- Normal
- $0.35
- Foil
- $3.79
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Mass Polymorph. It runs a name search across every version, which covers the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only. No individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.
