Day's Undoing


Format Legality
Pre-release Legal
Tiny Leaders Legal
Magic Duels Legal
Vintage Legal
Modern Legal
Casual Legal
Leviathan Legal
Legacy Legal
Frontier Legal
1v1 Commander Legal
Duel Commander Legal
Unformat Legal
Pauper Legal
Commander / EDH Legal

Printings View all

Set Rarity
Magic Origins (ORI) Mythic Rare

Combos Browse all

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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Day's Undoing Discussion

bjohegstad on Taking Turns

1 day ago

Sqrawn: Aggressive hand disruption is this deck's hardest opponent. Mainboard you are reliant on topdecking draw enginges quickly. Liliana's ult can be avoided by bouncing her with Cryptic Command.A fellow timewalker suggested to me Ancestral Vision and Day's Undoing in the sideboard, which seems to be solid.

Aethos on Primal Wellspring and Fateful Showdown ...

6 days ago

The situation:
I have Primal Wellspring in play and Fateful Showdown and let's say a Shadow of the Grave in hand.

The question:
If I cast Fateful Showdown with mana from Primal Wellspring, can I cast Shadow of the Grave on top of the original Fateful Showdown before the copy is created.

As I understand it, Primal Wellspring creates a delayed trigger. What I'm unclear about is, if the trigger itself goes onto the stack and I can respond to it (or someone could Stifle it), or if it just happens and both original and copy go onto the stack simultaneous - kinda like a replacement effect.

My guess would be it's the latter. It sounds very similar to Day's Undoing's "if it's your turn ..." clause, which also just happens.

Thanks a lot to everyone that can clear up my confusion :)

Tyrannosaurus_Maximus on Chain Veil Teferi

1 week ago

Heyo Sigi,

So, I've read through the primer, the budget options reddit page, and the majority of the comments and have been playin the deck sans twister and tabernacle for roughly 2-3 months now. Love the deck, and have really got a solid feel for it. Been kinda tinkering around with it, seeing if other cards are also worth playing, and wanted to get yours, or anyone's, thoughts on Day's Undoing and also Ideas Unbound cause I'm having a rough go at judging them myself. Thanks!

KayneMarco on The Ten Plagues: Locust God EDH | *PRIMER*

3 weeks ago

Sivartus, Day's Undoing still fills your hand if u cast it when u have only a couple cards in hand. Doesnt matter if it doesnt make any locusts

Sivartus on The Ten Plagues: Locust God EDH | *PRIMER*

3 weeks ago

After finding out that Day's Undoing doesn't net you any Locusts, I'm seeing less reasons to play it. Does it still work well for you?

RedMulligan on Starting in Commander?

3 weeks ago

So here's a list of the cards that I got for the deck:

However, there's plenty of things I know I need, and some things I might consider (thanks to crap, that's a lot of cards. What I want to do right now is have Kess play the support role while I tutor up Nekusar to play. As soon as I can start nabbing the wheels for Nekusar's pain, Kess's ability will allow me to cast them back for more wheel-y fun times (for me, at least). That way, people won't realize that this is actually a Nekusar deck: he's hiding, ready to strike! But my biggest problem is discerning which of these 150+ cards I need to whittle down to about 65, and also figure out how many lands I need to play. I've got a little money to spend, and this list is about as far as I'll go cost-wise.

Fairmount on U/B Affinity (w/ Tezzy Tempo Kit)

3 weeks ago

Day's Undoing would be interesting. Resolving one after dumping your hand on the board seems good

jacobmcguffin on Look at my horse, my horse is amazing!

3 weeks ago

Power Artifact can go forever with the monolith...Snap is just value phyrexian metomorph instead of Stolen Identity Day's Undoing

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