What Is EDH? A Beginner's Guide to Commander Format

Commander (formerly known as EDH — Elder Dragon Highlander) is Magic: The Gathering's most popular format. It's a multiplayer, casual-focused way to play that emphasizes creativity, politics, and memorable moments over tournament-level competition.

The Basic Rules

• - 100 cards exactly (including your commander)
• - Singleton — only one copy of each card (except basic lands)
• - Commander — a legendary creature that starts in your command zone
• - Color identity — every card in your deck must match your commander's colors
• - 40 life — you start with 40 instead of the usual 20
• - Commander damage — 21 combat damage from a single commander kills a player
• - Multiplayer — typically 4 players in a free-for-all

Why Commander Is So Popular

Self-expression Your deck is yours. With thousands of legendary creatures to choose from and a singleton format, no two decks are alike. You can build around a theme, a tribe, a mechanic, or just cards you think are cool.

Social experience Commander is inherently multiplayer. Games involve politics, alliances, betrayals, and shared experiences that don't exist in 1v1 formats. The best games are the ones where everyone at the table has a good time.

Accessible You don't need a playset of expensive cards. One copy of everything means your budget goes further. And because it's casual, there's no pressure to run the most optimized list.

Replayability Singleton + 100 cards + multiplayer = every game plays differently. You'll rarely see the same opening hand twice, and the social dynamics change every game.

Getting Started

• Pick a commander — browse legendary creatures and find one whose ability excites you
• Build a deck — use a tool like Tapped Decks to generate a starting list
• Find a group — local game stores run Commander nights, or play online via Spelltable
• Play and learn — your first deck won't be perfect, and that's fine

Power Level, Brackets, and Rule Zero

Commander groups have long used an informal "power level" scale from 1-10, but Wizards now provides an official framework: the five-bracket system. Brackets 1-2 are casual, Bracket 3 is upgraded/mid-power, Bracket 4 is high-power, and Bracket 5 is cEDH — each anchored to how quickly a deck expects to win. The one hard restriction is the Game Changers list (53 of the format's most powerful cards as of 2026), which is limited in the lower brackets.

Before a game, tell everyone your bracket so the table is even — a casual precon (Bracket 2) shouldn't face a cEDH combo deck (Bracket 5). Our full Commander brackets guide breaks down each one.

"Rule Zero" means your playgroup can agree to house rules — banning problematic cards, allowing silver-bordered cards, or adjusting any rule to make games more fun.