The Theorist, Jace Beleren (Pioneer)
The Theorist, Jace Beleren appears in 7.4% of Pioneer decks in the last 30 days (30 decks), averaging 1.9 copies in the main deck. It is played above all in UR (unclassified).
Official MTGO and magic.gg results and paper tournaments, data provided by TopDeck.gg, updated . How we count
Share of decks
7.4%
▲ 7.4
vs previous 30 days
Weekly, last 90 days
Decks
30
20 main, 10 sideboard
Avg. copies
1.9
in the main deck
Win rate
58%
5 top 8 (challenges only)
Weekly data
| Week from | Share of decks |
|---|---|
| 2026-08-06 | – |
| 2026-08-13 | 0.0% |
| 2026-08-20 | 0.0% |
| 2026-08-27 | 0.0% |
| 2026-09-03 | 0.0% |
| 2026-09-10 | 0.0% |
| 2026-09-17 | 0.0% |
| 2026-09-24 | 0.0% |
| 2026-10-01 | 15.8% |
| 2026-10-08 | 4.9% |
| 2026-10-15 | 10.8% |
| 2026-10-22 | 5.2% |
Played together with
| Card | Together | Lift |
|---|---|---|
| Fountainport | 70% | 13.0 |
| Three Steps Ahead | 65% | 15.6 |
| Consult the Star Charts | 55% | 9.4 |
| Make Disappear | 40% | 18.1 |
| Valgavoth, Terror Eater | 40% | 18.1 |
| Mirrex | 40% | 18.1 |
| Negate | 40% | 16.3 |
| Atraxa, Grand Unifier | 40% | 16.3 |
| Deduce | 40% | 14.8 |
| Indomitable Creativity | 40% | 13.6 |
| Raph & Mikey, Troublemakers | 40% | 13.6 |
| Volcanic Spite | 40% | 12.6 |
| Great Hall of the Biblioplex | 40% | 10.9 |
| Fable of the Mirror-Breaker // Reflection of Kiki-Jiki | 40% | 8.2 |
| Sunken Citadel | 40% | 7.4 |
| Stormcarved Coast | 40% | 5.6 |
| Fiery Impulse | 40% | 3.0 |
| Spirebluff Canal | 40% | 1.4 |
| Steam Vents | 40% | 1.4 |
| Fires of Victory | 35% | 14.3 |
- 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 |
|---|---|---|
| UR (unclassified) | 24.5% | 8% |
| UB (unclassified) | 6.4% | 19% |
| WU (unclassified) | 5.6% | 30% |
| WUBRG (unclassified) | 3.9% | 56% |
| URG (unclassified) | 1.0% | 25% |