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Decktrove
Day's Undoing
CMM · Commander Masters #486 · Rare · released 2023-08-04
{2}{U}
Sorcery
Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and abilities from the stack, including this card. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)
Day's Undoing is a rare blue sorcery from Commander Masters (2023). It has been printed 6 times across 5 sets, from 2015 to 2025. Recent market prices range from $1.57 to $10.58 depending on printing and finish. It is legal in Pioneer, Modern, Legacy, Vintage, Commander, Oathbreaker, Historic and Brawl.
Format legality
Where you can play Day's Undoing in sanctioned and popular formats.
StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperNot legal
OathbreakerLegal
HistoricLegal
BrawlLegal
Penny DreadfulNot legal
All printings (6)
Prices range from $1.57 to $10.58 across finishes. Cheapest printing: Commander Masters at $1.57.
| Set | No. | Rarity | Price | Foil |
|---|---|---|---|---|
| Magic Origins | 51 | Mythic | $1.85 | $10.58 |
| The List | ORI-51 | Mythic | $1.69 | — |
| Commander Masters This page | 486 | Rare | — | — |
| Commander Masters | 85 | Rare | $1.57 | $2.58 |
| Pioneer Masters | 53 | Mythic | — | — |
| Secret Lair Drop | 2153 | Rare | $3.69 | — |
More from Commander Masters
Rulings
Official rulings from Wizards of the Coast (6).
- 2017-04-18If any abilities trigger while players are shuffling cards into their library or drawing seven cards, those abilities cease to exist when the turn ends. They won’t be put on the stack.
- 2015-06-22Ending the turn this way means the following things happen in order: 1) All spells and abilities on the stack are exiled. This includes spells and abilities that can’t be countered. 2) If there are any attacking and blocking creatures, they’re removed from combat. 3) State-based actions are checked. No player gets priority, and no triggered abilities are put onto the stack. 4) The current phase and/or step ends. The game skips straight to the cleanup step. 5) The cleanup step happens in its entirety.
- 2015-06-22If any triggered abilities do trigger during the process of ending the turn, they’re put onto the stack during the cleanup step. If this happens, players will have a chance to cast spells and activate abilities, then there will be another cleanup step before the turn ends.
- 2015-06-22Though other spells and abilities that are exiled won’t get a chance to resolve, they don’t count as being countered.
- 2015-06-22Any “at the beginning of the next end step” triggered abilities won’t get the chance to trigger that turn because the end step is skipped. Those abilities will trigger at the beginning of the end step of the next turn. The same is true of abilities that trigger at the beginning of other phases or steps.
- 2015-06-22If both your hand and graveyard are empty as Day’s Undoing starts resolving, you’ll still shuffle your library before drawing seven cards.
Frequently asked questions
Is Day's Undoing legal in Commander?
Yes — Day's Undoing is legal in Commander (EDH).
What formats is Day's Undoing legal in?
Day's Undoing is legal in Pioneer, Modern, Legacy, Vintage, Commander, Oathbreaker, Historic and Brawl.
How many times has Day's Undoing been printed?
Day's Undoing has been printed 6 times across 5 sets, from 2015 to 2025.
What is the cheapest printing of Day's Undoing?
The cheapest printing is Commander Masters (#85) at about $1.57.
Who illustrated Day's Undoing?
This printing of Day's Undoing was illustrated by Jonas De Ro.