The Alexandria shelf

cEDH Resource Library

A deliberately excessive, curated map of the best places to learn competitive Commander: official rules, live metagame data, deck databases, primers, combo tools, tournament infrastructure, gameplay theory, content channels, communities, and proxy/playtest resources.

Caveat

This is a human-curated map, not a live endorsement engine.

cEDH changes quickly. Tournament results, ban lists, bracket guidance, and community resources can move. Treat this as a starting map, then check dates, current legality, event rules, and recent results before making claims about the metagame.

Start here

The seven tabs I would keep open first

These are the highest-signal resources for answering “is this actually cEDH?” Use them before Discord takes, tier lists, Reddit comments, or raw confidence.

Open the DDB
Deck hub

cEDH Decklist Database

Established competitive archetypes, maintained lists, deck descriptions, and primer links. Best for learning what serious decks are trying to do.

Browse decks →
Meta data

EDHTop16

Top-performing commanders, recent tournaments, conversion rates, decklists, and staple data. Best for checking what is winning now.

Study the meta →
Events

TopDeck.gg

Tournament software, event listings, standings, decklists, leaderboards, and organiser infrastructure across tabletop games including Magic.

Find events →
Combos

Commander Spellbook

Search combo pieces, outputs, colour identity, and commander legality. Essential for checking whether a win condition is compact and coherent.

Search combos →
Card search

Scryfall Advanced Search

The precision tool for Oracle text, legality, colour identity, mana value, types, printings, and exact effect hunting.

Search cards →
Build

Moxfield

The most common home for cEDH lists and primers. Use tags, packages, primer sections, opening-hand tests, and public list comparisons.

Build lists →

Source of truth

Official rules, legality, brackets, and tournament documents

Use these when the question is “what is actually legal?” or “what does an event have to follow?” Not all cEDH events are sanctioned, but official rules still define card function, game procedure, and format legality.

Commander format

Reality check

Metagame, tournament results, and event infrastructure

This is how you prevent “my deck feels good” from becoming “my deck is good”. Check what people register, what converts, what wins, and how similar shells perform over time.

Recent tournaments
Commanders

EDHTop16 commanders

Filter by time period, entries, and tournament size to see meta share and performance for commanders.

Open commanders →
Tournaments

EDHTop16 tournaments

Recent events, player counts, winners, standings, and linked decklists where available.

Open tournaments →
Staples

EDHTop16 staples

Card inclusion data from tournament lists. Use this to audit whether your flex slots are ignoring proven format pressures.

Open staples →
Events

TopDeck.gg Magic events

Find events, standings, decklists, tournament pages, and organiser tools.

Open TopDeck →
Metagame

MTGTop8 cEDH

Another lens on cEDH results, metagame breakdowns, and event decklists.

Open MTGTop8 →
Power tools

cEDH Power

A newer data-oriented power ranking/analyser ecosystem. Treat it as a useful signal, not a verdict.

Open cEDH Power →

Deck study

Deck databases, primers, and list-hosting

Good cEDH study starts with lists that explain themselves. Look for win lines, mulligan rules, flex slots, matchup notes, and update history.

Open Moxfield

Learn the format

Beginner-to-intermediate guides

Use these if you know Commander but not why cEDH feels like a different game: faster mulligans, tighter stack fights, lower tolerance for pet cards, and more punishing threat assessment.

Learn cEDH
Hub

Learn cEDH resources

Curated resources covering deckbuilding, gameplay, card search, list hosting, and learning paths.

Open hub →
Intro

EDHREC: Intro to cEDH

A broad guide to the texture of cEDH games, mulligans, brackets, archetypes, and staples.

Read guide →
Beginner

Commander's Herald beginner guide

A clear entry point for players moving from high-power Commander to cEDH.

Read guide →
Field guide

A cEDH Field Guide

Decision-making, format framing, and practical advice for improving beyond list changes.

Read field guide →
Overview

Three for One: casual guide to cEDH

A recent plain-English overview of what cEDH is and how it differs from casual Commander.

Read overview →
Subreddit

r/CompetitiveEDH

The main subreddit for questions, list feedback, meta discussion, announcements, and community resources.

Open subreddit →

Archetype map

What you are really trying to beat

cEDH decks are not just “combo decks”. They sit on a spectrum of speed, disruption, inevitability, commander dependency, and table role. Use these buckets to describe your matchups more honestly.

Compare decks
Archetype

Turbo / proactive combo

Fast mana, compact wins, aggressive mulligans, and protection for early windows. Ask whether your deck can present or stop a win before value engines matter.

Archetype

Midrange value

Efficient engines, interaction, card advantage, and patience. These decks punish fragile all-in plans and reward tight resource trades.

Archetype

Stax / prison

Rule-setting permanents, asymmetrical commanders, and constrained game states. You need to know which hate piece matters and whether you can win through your own disruption.

Archetype

Control / draw-go

Permission, instant-speed plans, and wins selected after the table is exhausted. Your plan must beat not just counters, but patience.

Archetype

Creature combo

Mana dorks, tutors, creature-based loops, and commander-centric engines. Board wipes, creature removal, and timing matter more than they do against spell-only combo.

Archetype

Storm / breach shells

Graveyard use, ritual chains, cheap interaction, and deterministic finishes. Learn when graveyard hate matters and when it is only theatre.

Primer test

If your deck cannot describe its role against these buckets, it probably is not ready to claim Bracket 5. A cEDH list should know whether it is the fastest deck, the police deck, the grind deck, or the opportunist at a given table.

Combo research

Win-line lookup and rules checking

Use combo tools to understand requirements, outputs, colour identity, commander involvement, and how many dead cards each line forces into your deck.

Commander Spellbook

Competitive edge

Mulligans, tablecraft, rules literacy, and decision quality

The same 99 cards can perform wildly differently depending on opening-hand discipline, seat position, threat assessment, shortcut clarity, and when you choose to fight.

Rules literacy
Judging

Judging in cEDH

Priority, APNAP order, tournament structure, and multiplayer complications from a judge perspective.

Read resource →
Tournament REL

Competitive REL in multiplayer

Commander's Herald on multiplayer supplemental tournament and infraction procedures.

Read article →
Politics

Politics and win rates

Sam Black on negotiation, multiplayer incentives, deals, and how politics can shape outcomes.

Read essay →
Seat position

How to play your seat

Turn order, tempo, mulliganing, and adapting plans to your position in a pod.

Read article →
Theory

Tempo & Card Advantage

A classic Wizards theory article on spending cards, mana, tempo, and pressure.

Read article →
Tournament prep

Surviving cEDH

Long-form tournament notes and competitive Commander framing under event pressure.

Read notes →

Video topics worth drilling

Brewer bench

Tools for building, checking, goldfishing, and iterating

These help with structure, not validation. A tool can find combos or bad curves; only games against serious pilots show whether the deck belongs.

DeckCheck
AI review

DeckCheck

AI-assisted Commander deck scans and power discussion. Useful as a second opinion, not a judge.

Analyse deck →
Deckbuilder

Moxfield

List hosting, primers, playtest hands, tags, packages, and public comparisons.

Open Moxfield →
Deckbuilder

Archidekt

Visual organisation, drag-and-drop packages, stats, and playtesting.

Open Archidekt →
Mobile

ManaBox

Mobile lists, scanning, collection tools, pricing, and quick iteration.

Open ManaBox →
Collection

Moxfield collection tools

Track owned cards, deck needs, and lists while keeping primers public.

Open collection →
Card search

Scryfall syntax guide

Learn exact syntax for finding narrow effects, legal cards, and package redundancy.

Learn syntax →

Watch reps

Gameplay, podcasts, set reviews, and theory channels

Watch for mulligans, priority passes, threat assessment, and failed win attempts. The most useful part of a gameplay video is often the spell someone chose not to fight over.

Playing With Power
Gameplay

Playing With Power MTG

Polished gameplay and discussion; good for seeing fast games, stack fights, and condensed decisions.

Watch →
Gameplay

Play to Win

Gameplay, podcast discussion, deck updates, and accessible cEDH commentary.

Watch →
Gameplay

The Spike Feeders

Gameplay, set discussions, and community-focused competitive Commander content.

Watch →
Podcast

Into the North

Long-form cEDH strategy, tournament talk, card evaluation, and metagame discussion.

Listen →
Deck tech

The Mind Sculptors

Deck techs, set reviews, and competitive Commander discussion.

Watch →
Analysis

ComedIan MTG

cEDH analysis, deck discussion, card evaluation, and meta takes.

Watch →
Analysis

Lemora's Cards

Commander and cEDH-adjacent theory, card evaluation, and deckbuilding commentary.

Watch →
Tournament data

cEDH TV

Gameplay, deck discussion, and data-oriented tournament commentary.

Watch →
Gameplay

Moderately Anonymous MTG

Competitive Commander gameplay and discussion with a broad spread of pilots and decks.

Watch →

Find people

Communities, local scenes, and feedback channels

cEDH is learned fastest against better pilots. Use communities to get reps, ask targeted list questions, and find local events.

r/CompetitiveEDH

Access

Proxy and playtest-card resources

cEDH testing is healthier when people test against decks, not wallets. Always check table and event policy before playing; never represent a playtest card as real.

MTG Print
Official policy

Wizards proxy policy

Core official language distinguishing personal playtest cards from sanctioned-event legality.

Read policy →
Print

MTG Print

Paste a list, generate printable sheets, and sleeve in front of basic lands for testing.

Print sheets →
Utility

TCG Stacked

Proxy-printing utility for specific cards or lists.

Open utility →
Overview

Draftsim proxies in EDH/cEDH

Proxy etiquette, Commander norms, and cEDH accessibility context.

Read overview →
Event example

Coastal Commander Chaos proxy guide

Example event language around readability, clarity, and consistency.

Read example →
Card text

Scryfall

Use current card text and legible names so opponents can verify cards quickly.

Check text →

Deck audit

A practical checklist before you call a deck cEDH

Use this as the final gate. If you cannot answer these cleanly, the deck may still be powerful, but it probably is not ready for a Bracket 5 claim.

Run checker
1

Meta target

Name the decks you expect to face and the specific lines you must stop.

2

Win windows

State your common wins, fastest credible win, and protected win windows.

3

Mulligans

Define keepable hands by role: proactive, interactive, engine, or hate-piece hands.

4

Interaction map

Know which cards stop opposing wins, not just which cards are generically good.

5

Recovery plan

Explain what happens after the first win attempt fails.

6

Reason to exist

Say why this commander/shell deserves a seat over established alternatives.

7

Evidence

Track games into serious pods or tournament settings; do not rely on local pubstomping.

8

Flex slots

Every card should have a speed, resilience, matchup, or consistency argument.

9

Rules clarity

Be able to present loops, shortcuts, triggers, and priority passes cleanly.

The cruel standard

“It wins fast sometimes” is not enough. A cEDH deck needs a plan for fast wins, stopped wins, other people’s wins, bad seats, hostile mulligans, hate pieces, and the actual decks showing up in current results.