Day's Undoing (Commander)
Day's Undoing appears in 0.1% of Commander decks in the last 30 days (7 decks), averaging 1.0 copies in the main deck. It is played above all in Heliod, the Radiant Dawn.
Updated . How we count Data sources
Share of decks
0.1%
=
vs previous 30 days
Weekly, last 90 days
Decks
7
7 main, 0 sideboard
Avg. copies
1.0
in the main deck
Win rate
17%
0 top 8 (challenges only)
Weekly data
| Week from | Share of decks |
|---|---|
| 2026-08-06 | – |
| 2026-08-13 | – |
| 2026-08-20 | 0.2% |
| 2026-08-27 | 0.3% |
| 2026-09-03 | 0.2% |
| 2026-09-10 | 0.1% |
| 2026-09-17 | 0.2% |
| 2026-09-24 | 0.2% |
| 2026-10-01 | 0.1% |
| 2026-10-08 | 0.2% |
| 2026-10-15 | 0.1% |
| 2026-10-22 | 0.1% |
Played together with
| Card | Together | Lift |
|---|---|---|
| Timetwister | 100% | 18.9 |
| Fellwar Stone | 100% | 3.0 |
| Force of Negation | 100% | 2.1 |
| Arcane Signet | 100% | 1.6 |
| Rhystic Study | 100% | 1.6 |
| Force of Will | 100% | 1.6 |
| Mystic Remora | 100% | 1.5 |
| Scalding Tarn | 100% | 1.4 |
| Flooded Strand | 100% | 1.4 |
| Misty Rainforest | 100% | 1.4 |
| Mana Vault | 100% | 1.2 |
| Mox Diamond | 100% | 1.2 |
| Command Tower | 100% | 1.2 |
| Ancient Tomb | 100% | 1.1 |
| Chrome Mox | 100% | 1.1 |
| Lotus Petal | 100% | 1.1 |
| Sol Ring | 100% | 1.0 |
| Heliod, the Radiant Dawn // Heliod, the Warped Eclipse | 86% | 405.5 |
| Memory Jar | 86% | 128.6 |
| Coveted Jewel | 86% | 86.4 |
- Together
- decks with this card that also play the other one (main deck)
- Lift
- how much more often than chance: 1 = unrelated, above 1 = played together on purpose
Archetypes by metagame share
| Archetype | Meta | Play it |
|---|---|---|
| Heliod, the Radiant Dawn | 0.2% | 46% |
| Xyris, the Writhing Storm | 0.1% | 25% |