How to Build Commander Deck MTG: Reddit Guide & Tips

Margaret Jul 01, 2026

Embarking on the thrilling journey of building a Commander deck in Magic: The Gathering (MTG) can be an exciting and rewarding experience. With a focus on legendary creatures and a unique 100-card singleton format, Commander offers a distinct and engaging playstyle. If you're looking to dive into this popular format, MTG Reddit is an excellent resource filled with experienced players eager to share their insights. Let's explore how to build a Commander deck, drawing from the wealth of knowledge available on MTG Reddit.

MTG How to Build a Commander Deck - Free Commander Deck Building Template
MTG How to Build a Commander Deck - Free Commander Deck Building Template

Before we delve into the intricacies of deck construction, it's essential to understand the basic rules and principles of Commander. Each player chooses a legendary creature as their Commander, which serves as the deck's centerpiece. Your Commander's color identity determines the colors of spells and lands you can include in your deck. Additionally, Commander decks consist of 100 cards, with only one copy of any card allowed, excluding basic lands. Now that we've established the fundamentals let's dive into the process of building your Commander deck.

Beginner's MTG Guide
Beginner's MTG Guide

Choosing Your Commander

Selecting your Commander is the first and most crucial step in building your deck. Your Commander should reflect your playstyle and serve as the cornerstone of your strategy. When choosing a Commander, consider the following factors:

How to Build a Commander Deck in MTG – Full Guide!
How to Build a Commander Deck in MTG – Full Guide!

1. Color Identity: Your Commander's color identity will dictate the colors of your deck. Choose a Commander that aligns with your preferred colors or a combination that appeals to you.

2. Playstyle: Different Commanders encourage various playstyles, such as aggressive, controlling, or combo-focused. Select a Commander that resonates with how you want to play the game.

Best Decks to Build on a Budget w/ The Commander’s Quarters I The Command Zone 293 I Magic MTG
Best Decks to Build on a Budget w/ The Commander’s Quarters I The Command Zone 293 I Magic MTG

Researching Your Commander

Once you've chosen your Commander, it's time to hit the books – or in this case, MTG Reddit. Dive into discussions and decklists centered around your Commander to gain insights into successful strategies and card combinations. Some popular subreddits to explore include r/EDH, r/CommanderTips, and r/MTGLegacy.

3. Decklists and Theorycrafting: Scour Reddit for established decklists and theorycrafting threads focused on your Commander. These resources can provide a solid foundation for your deck and inspire unique ideas.

How To Build A Budget Commander Deck?
How To Build A Budget Commander Deck?

Crafting Your Strategy

With a solid understanding of your Commander and the available decklists, it's time to craft your strategy. Identify your deck's primary game plan, such as generating infinite mana, assembling a powerful combo, or controlling the board state. Your strategy should be cohesive and focused, with each card in your deck serving a purpose.

4. Synergy and Interactions: Pay close attention to the synergies and interactions between your Commander and the cards in your deck. A well-designed Commander deck should hum with interconnected pieces that reinforce one another.

Mtg Edgar Markov Proxy, Mtg Decks, Dark Deck, Mtg Cards, Avacyn Angel Of Hope Proxy, Avacyn Cards, Mtg Commander Deck Ideas, Mtg Art, Nerd Life
Mtg Edgar Markov Proxy, Mtg Decks, Dark Deck, Mtg Cards, Avacyn Angel Of Hope Proxy, Avacyn Cards, Mtg Commander Deck Ideas, Mtg Art, Nerd Life

Building Your Deck

Now that you have a clear vision for your Commander deck, it's time to assemble the components. Remember that Commander decks consist of 100 cards, not including basic lands. Here's a step-by-step guide to help you construct your deck:

an image of the game's main menu
an image of the game's main menu
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a hand holding up a card with an image of a cat demon on it's back
the diagram shows how many different stacks are stacked together
the diagram shows how many different stacks are stacked together
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a card with an image of a woman holding a bow
the instructions for how to play pokemon's card game, which includes two different decks and
the instructions for how to play pokemon's card game, which includes two different decks and
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How To Sort All of Your Magic: The Gathering Cards
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Magic The Gathering: The Top 5 Commander Deckbuilding Tools
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Best Beginner Decks for MTG Magic: the Gathering
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a hand holding up a card with an image of a man in armor on it
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a card with an image of a cat sitting in a chair and holding a kitten
Wizards Of The Coast, Deck Builders, Card Drawing, Black And White Planeswalker, Building A Deck, Magic The Gathering, Game Art, Mtg Decks, The Gathering
Wizards Of The Coast, Deck Builders, Card Drawing, Black And White Planeswalker, Building A Deck, Magic The Gathering, Game Art, Mtg Decks, The Gathering
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some cards that are being displayed on the screen with an arrow pointing to them, and one
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Tarnished One
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Annapolia, Dawnstrider Elf
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Commander Legends: Battle for Baldur's Gate (CLB) Card Gallery
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How to Build an MTG Deck – Full Guide!
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Master MTG Control Decks: Strategy & Building Guide!
Basics of MTG Commander Format
Basics of MTG Commander Format

1. Core Cards: Begin by including your Commander and essential support cards, such as tutors, mana accelerants, and removal spells. These cards form the backbone of your deck and enable your strategy.

Card Selection and Balance

As you build out your deck, consider the balance of card types and effects. Aim for a mix of creatures, spells, and artifacts that complement your strategy and provide redundancy. Some key aspects to consider include:

2. Mana Curve: Ensure your deck has a smooth mana curve, with a balance of low-cost and high-cost cards. This will help you maintain board presence and cast your powerful spells consistently.

3. Card Draw and Ramp: Incorporate card draw and mana ramp spells to fuel your strategy and keep your hand and board state stocked with powerful cards.

Testing and Refinement

Once you've assembled your initial decklist, it's time to test and refine your creation. Gather a group of friends or join an online playgroup to put your deck through its paces. During testing, pay close attention to your deck's strengths and weaknesses, and make adjustments as needed.

4. Iterative Design: Commander deckbuilding is an iterative process. Be prepared to make changes based on testing feedback and new card releases. Continuously refine your deck to improve its performance and maintain your enjoyment.

Building a Commander deck is an exciting and rewarding journey, filled with discovery, creativity, and camaraderie. By drawing from the wealth of knowledge available on MTG Reddit and following the guidelines outlined above, you'll be well on your way to crafting a unique and powerful Commander deck. So, grab your legendary creature, and let the adventure begin!