Manifold Key (Legacy)
Manifold Key appears in 1.9% of Legacy decks in the last 30 days (5 decks), averaging 3.2 copies in the main deck. It is played above all in Mystic Forge.
Official MTGO and magic.gg results and paper tournaments, data provided by TopDeck.gg, updated . How we count
Share of decks
1.9%
▲ 0.9
vs previous 30 days
Weekly, last 90 days
Decks
5
5 main, 0 sideboard
Avg. copies
3.2
in the main deck
Win rate
55%
0 top 8 (challenges only)
Weekly data
| Week from | Share of decks |
|---|---|
| 2026-08-06 | – |
| 2026-08-13 | 7.5% |
| 2026-08-20 | 2.0% |
| 2026-08-27 | 0.0% |
| 2026-09-03 | – |
| 2026-09-10 | 0.0% |
| 2026-09-17 | 1.3% |
| 2026-09-24 | – |
| 2026-10-01 | 1.2% |
| 2026-10-08 | – |
| 2026-10-15 | – |
| 2026-10-22 | 2.2% |
Played together with
| Card | Together | Lift |
|---|---|---|
| Voltaic Key | 100% | 52.8 |
| Tezzeret, Cruel Captain | 100% | 52.8 |
| Mystic Forge | 100% | 52.8 |
| Urza's Workshop | 100% | 52.8 |
| Grim Monolith | 100% | 33.0 |
| Ugin, Eye of the Storms | 100% | 14.7 |
| Planar Nexus | 100% | 13.9 |
| Urza's Tower | 100% | 13.9 |
| Karn, the Great Creator | 100% | 13.9 |
| The One Ring | 100% | 12.6 |
| Glaring Fleshraker | 100% | 12.0 |
| Pithing Needle | 100% | 11.0 |
| Mox Opal | 100% | 8.5 |
| Kozilek's Command | 100% | 7.3 |
| Urza's Saga | 100% | 5.1 |
| Ancient Tomb | 100% | 3.6 |
| Lotus Petal | 100% | 2.7 |
| Portable Hole | 80% | 42.2 |
| Mishra's Research Desk | 60% | 52.8 |
- 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 |
|---|---|---|
| Mystic Forge | 1.9% | 100% |