Day's Undoing

Day's Undoing


Each player shuffles his or her hand and graveyard into his or her library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and abilities on 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.)

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Format Legality
Casual Legal
Commander / EDH Legal
Duel Commander Legal
Leviathan Legal
Modern Legal
Limited Legal
Highlander Legal
Tiny Leaders Legal
Canadian Highlander Legal
Block Constructed Legal
Unformat Legal
1v1 Commander Legal
Oathbreaker Legal
Pioneer Legal
2019-10-04 Legal
Legacy Legal
Vintage Legal
Custom Legal

Day's Undoing occurrence in decks from the last year

Latest Decks as Commander

Day's Undoing Discussion

DavidBray on Speak "friend" and Enter

16 hours ago

Ataraxey Scry can help with reanimator, as it's a soft combo strategy. If you don't have the cards for reanimation on the top of the deck, shift them to the bottom. It's light, but you want to ensure your draws help the process out.

If you want Mob Rule , you might want to sub in some Narset's Reversal and other copy cards and even strive to reach Insurrection , but I've avoided that as taking away everything my opponent built could lead to them not wanting to play against the deck, which I don't want.

I'd probably swap out Day's Undoing for Final Fortune or Last Chance if they reprinted and Shallow Grave for Footsteps of the Goryo . There's a lot of strictly better cards in that sideboard but with old borders. I'd love to see them reprinted.

Caerwyn on Nekusar - GroupHug Wheeler

1 week ago

I would cut Day's Undoing as it does not actually work with Nekusarp. Because it ends the turns, it will exile any of the damage triggers so they will just wheel without taking any damage.

proterran98 on Priority

1 week ago

It’s my main phase and I have a Nekusar, the Mindrazer and a Dream Halls in play. I cast Echo of Eons through dream halls, it resolves. Me and my opponents draw 7 cards and they get dealt 7 damage. Now, is it possible to cast all at once without passing priority Torbran, Thane of Red Fell and Day's Undoing through dream halls before my opponent cast Return to Dust through dream halls and thus doing 21 damage (7 new cards drawn)

Side note: with nekusar and days undoing, do you deal damage before you end the turn or does day’s undoing not work with nekusar?

rockleemyhero on Looking for: Day's undoing

1 week ago

Hello! Anyone have a Day's Undoing ? Would like to trade for one if I can before just purchasing from tcg. My binder is out of date but happy to update it if anyone has one :)

also looking for: Hullbreacher

kpres on Fling on Steroids

2 weeks ago

Very cool. I like all the free spells and I especially like how you included the old-school Nightscape Familiar .

I'm curious about why Sakashima is in here. What does it do? Just be a blue partner or another copy of Vial Smasher?

You might like to add a few ways to deal with graveyard-based decks, or recur your own spells. Cards like Mizzix's Mastery or Commit / Memory might be good.

With all the free spells, you might run out of cards to play. Something like Day's Undoing would help to play at the end of the turn, letting you refresh your hand with instants to play on opponents' turns.

Cards to remove for these:

Drcfan on Izzet Burn-Control

1 month ago

Looks like a "i am out of cards in turn 4" deck


Reforge the Soul Bedlam Reveler Ox of Agonas Day's Undoing

dsdude3021 on $25 Quicken the Kraken

1 month ago

Since you have Day's Undoing and many noncreature cards, have you considered Narset, Parter of Veils. It's also cheap. If not a main board card, it could also be a good sideboard card against many control/blue/storm/etc decks.

Barbarian_Sun_Pope on Sleight Loss of Hand

1 month ago

Totally forgot about Castle Vantress, I'll add it as a one of so I don't reduce the effectiveness of Engulf the Shore too much. As for Midnight Clock, I'll playtest this a bit, but I don't think it's going to be more effective than Day's Undoing at the same CMC and requiring fewer resources. Thanks for the suggestions.

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