Jace, Architect of Thought
Legendary Planeswalker — Jace
+1: Until your next turn, whenever a creature an opponent controls attacks, it gets -1/-0 until end of turn.
−2: Reveal the top three cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other on the bottom of your library in any order.
−8: For each player, search that player's library for a nonland card and exile it, then that player shuffles. You may cast those cards without paying their mana costs.
- CMC
- 4
- Mana cost
- Color identity
- U
- Rarity
- mythic
- Set
- Neon Dynasty Commander
- Price
- $0.33
- EDHREC rank
- #7906
Jace, Architect of Thought earns his slot by taxing every attacking creature on the turn he lands — a -1/-0 anthem for opponents that buys enough time to tick up toward his ultimate. The cost is four mana for a planeswalker who doesn't close games on his own, which is why you see him most in shells like The Celestial Toymaker that care about planeswalker synergy rather than raw power; he's not a Wheel of Sun and Moon-level utility piece, but at bulk price the floor is higher than his reputation suggests.
Best Commanders
Commanders with the highest synergy
The Celestial Toymaker
The Celestial Toymaker appears in over 56% of lists featuring Jace, Architect of Thought because the commander's game piece mechanic rewards running a dense planeswalker suite, and Jace's minus ability generates card selection that feeds the engine every turn he survives.
Commodore Guff
Commodore Guff proliferates loyalty counters across all your planeswalkers, which means Jace, Architect of Thought reaches his game-ending ultimate far faster than he would in any other shell — Guff's passive also generates loyalty each upkeep, letting Jace tick up without spending an activation.
Tekuthal, Inquiry Dominus
Tekuthal, Inquiry Dominus doubles every proliferate trigger, and Jace, Architect of Thought is a reliable proliferate target that provides incremental card advantage while climbing toward an ultimate that ends the game through library manipulation.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
In Commander, Jace, Architect of Thought is a role-player rather than a centerpiece — the attack-tax ability is relevant in a four-player game where opponents are constantly threatening combat, and his minus fuels card selection in blue control builds. In Legacy and Vintage he's outclassed by faster threats and more impactful planeswalkers, so he sees essentially no competitive play there. Modern and Pioneer have moved on to planeswalkers that generate immediate card advantage or end the game sooner, leaving Jace, Architect of Thought as a casual and Commander-exclusive consideration at current power levels. Oathbreaker is his best non-Commander format home, where the smaller game size makes his ultimate reachable and his tax relevant earlier.
Key Combos
Combo lines featuring this card
Jace, Architect of ThoughtWheel of Sun and MoonDoubling Season
Cast any number of spells from opponents' libraries; Infinite storm count
View on Commander Spellbook ↗Price Context
Current price
$0.33 bulk tier
At $0.33, Jace, Architect of Thought is deep bulk — you're not paying a premium for anything here, and copies are widely available. Bulk mythics rarely climb unless they slot into a newly broken deck, so treat this as a pick-up-any-time card rather than something to prioritize.
Explore
Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.