Up to date: verified against WotC’s February 9, 2026 update
The Commander Bracket System, Explained
Commander brackets are Magic: The Gathering’s official five-tier system for matching decks of similar power, from theme-first Exhibition tables to tournament cEDH. Here’s the whole system at a glance, current as of WotC’s latest update.
- 1 Exhibition
Theme and fun over raw power
Game length turn 9+ Games go at least 9 turnsGame Changers None - 2 Core
The classic casual Commander experience
Game length turn 8+ Games go at least 8 turnsGame Changers None - 3 Upgraded
Tuned decks, beefed up beyond the precon level
Game length turn 6+ Games go at least 6 turnsGame Changers Up to 3 - 4 Optimized
The strongest deck you can build, no holds barred
Game length turn 4+ Games can end by turn 4Game Changers Unlimited - 5 cEDH
Competitive Commander, where winning is the point
Game length any turn Games can end on any turnGame Changers Unlimited
| Rule | 1 Exhibition | 2 Core | 3 Upgraded | 4 Optimized | 5 cEDH |
|---|---|---|---|---|---|
| Game Changers | None Not allowed | None Not allowed | Up to 3 Limited | Unlimited Allowed | Unlimited Allowed |
| Mass land denial | None Not allowed | None Not allowed | None Not allowed | Allowed Allowed | Allowed Allowed |
| Extra turns | None Not allowed | Limited Limited | Limited Limited | Allowed Allowed | Allowed Allowed |
| 2-card infinite combos | None Not allowed | None Not allowed | No early combos Limited | Allowed Allowed | Allowed Allowed |
| Banned list | Applies | Applies | Applies | Applies | Applies |
The single Commander banned list applies in every bracket. Tutor limits were removed from all brackets in the October 2025 update.
How the brackets work
Built for the pregame chat
Wizards is explicit: brackets are “a tool to guide pregame conversations,” not the final word. Saying “I’ve got a Bracket 3 deck” replaces the old, fuzzy “it’s like a 7 out of 10” with a shared vocabulary that actually means something.
Game length is the core idea
Since the October 2025 update, each bracket is defined by the earliest game ending you’d be satisfied with: turn 9+ in Bracket 1, 8+ in Bracket 2, 6+ in Bracket 3, 4+ in Bracket 4, and any turn at all in cEDH.
Hard gates mark the boundaries
A few concrete rules separate the casual brackets from the powerful ones: Game Changers (0 in Brackets 1–2, up to 3 in Bracket 3), mass land denial, chained extra turns, and early two-card infinite combos: all reserved for Brackets 4 and 5.
Intent matters most
The checklist is a floor, not the whole answer. A ruthlessly tuned deck that technically follows the Bracket 2 rules is still a Bracket 3 deck, and Wizards asks players to honestly “bracket up.” The system is in beta and still evolving; see the update history.
What bracket is my deck?
Answer seven honest questions, no decklist upload needed. This mirrors the official criteria: hard gates first (Game Changers, land denial, combos), then intent.
Your deck looks like
Bracket 1: Exhibition
Theme-first, ultra-casual Commander. Long, social games where the deck itself is the entertainment.
Read the Bracket 1 rules →Your deck looks like
Bracket 2: Core
Classic casual Commander: a real strategy without sharp edges. Precon-style pacing and haymaker turns.
Read the Bracket 2 rules →Your deck looks like
Bracket 3: Upgraded
Carefully tuned with up to three Game Changers. Games can close around turn six or seven.
Read the Bracket 3 rules →Your deck looks like
Bracket 4: Optimized
No holds barred: unlimited Game Changers, fast mana, early combos. Bring interaction or lose.
Read the Bracket 4 rules →Your deck looks like
Bracket 5: cEDH
Competitive Commander, tuned against the tournament metagame. Winning is the point.
Read the Bracket 5 rules →The quiz gives you a starting point for the pregame conversation, and your table makes the final call. If your deck plays stronger than its parts, bracket up.