Understanding the Commander (EDH) Format
Commander (EDH) is Magic: The Gathering's most popular multiplayer casual format. Players build 100-card singleton decks led by a Legendary Creature (the Commander) and compete in 4-player free-for-all pods starting with 40 life.
What is the "Rule Zero" Conversation?
Because Commander spans over 25,000 legal cards—ranging from fun casual tribal decks to ultra-fast competitive combos—the Rule Zero conversation is the pre-game discussion where the 4 players align expectations before shuffling up.
The 1-to-10 Power Level Scale Breakdown
- Power Level 1 – 4 (Precons & Casual Jank): Unmodified official precon decks or casual theme decks. Slow turn win speeds (Turn 10+).
- Power Level 5 – 7 (Optimized Casual): Efficient mana ramp, targeted interaction, coherent synergy, and strong win conditions. (Consistently threatens wins between Turns 7 – 9).
- Power Level 8 – 9 (High Power / Fringe cEDH): Fast mana (Mana Crypt, Sol Ring), tutors, low curve interaction, and compact two-card combos. (Threatens wins between Turns 4 – 6).
- Power Level 10 (Competitive cEDH): Optimized turn 2–3 combo engines, instant-speed counterspell wars, maximum efficiency.
Key Rule Zero Questions to Ask Your Pod
- "Are fast mana rocks (Jeweled Lotus, Mana Vault) or free counterspells (Force of Will) included?"
- "Does the deck win via infinite combos or mass land destruction?"
- "What average turn does your deck aim to close out the game?"
For MTG basic rules, comprehensive rulebooks, and tournament locators, visit our Official TCG Rules Hub.