Commander Beginner

What is Commander?

Commander (formerly known as Elder Dragon Highlander or EDH) is the most popular format in Magic: The Gathering. It is a multiplayer format where each player builds a 100-card singleton deck led by a legendary creature called their commander.

Format Rules

  • Decks must contain exactly 100 cards, including the commander.
  • No duplicate cards (except basic lands) — this is the “singleton” or “highlander” rule.
  • All cards must fall within your commander’s color identity.
  • Players start with 40 life (instead of the usual 20).
  • 21 combat damage from a single commander is lethal (commander damage).
  • Commanders start in the command zone and can be recast for an additional 2 mana each time (commander tax).

Why Commander Is Popular

Commander emphasizes social gameplay, creative deckbuilding, and self-expression. The singleton rule ensures variety, and the commander itself gives each deck a unique identity. It’s the default format at most local game stores and casual playgroups.