Mastering Magic: The Gathering - Ultimate Deck Building Guide on Reddit

Margaret Jul 01, 2026

Embarking on the journey of Magic: The Gathering (MTG) deck building can be an exciting and rewarding experience. With a vast array of cards and strategies, the possibilities are endless. One of the best places to start and continue learning is the MTG community on Reddit. This comprehensive guide will walk you through the basics of MTG deck building, using insights and tips from the Reddit community.

Beginner's MTG Guide
Beginner's MTG Guide

Reddit, with its numerous MTG subreddits like r/magicTCG and r/EDH, is a treasure trove of information and advice from experienced players. It's a place where you can ask questions, share your deck ideas, and learn from others' successes and failures. Let's dive into the art of MTG deck building, guided by the wisdom of the Reddit community.

the instructions for building a prelease deck
the instructions for building a prelease deck

Understanding Your Deck's Strategy

Before you start throwing cards into your deck, it's crucial to have a clear understanding of what you want to achieve. Are you looking to control the game with powerful creatures and spells, or perhaps you prefer the swift and unpredictable nature of combo decks? The Reddit community often emphasizes the importance of knowing your win condition.

a diagram showing the different types of materials used in construction and their application to make them look like they have been built
a diagram showing the different types of materials used in construction and their application to make them look like they have been built

Once you've decided on your strategy, you can start to build your deck around it. Remember, your deck should be a cohesive whole, with each card serving a purpose. As user u/Deckbuilding101 on r/magicTCG puts it, "Every card in your deck should be there for a reason."

Deck Archetypes

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

Reddit users often discuss different deck archetypes, which can serve as a great starting point for new deck builders. Some popular archetypes include Control, Aggro, Combo, and Midrange. Each archetype has its strengths and weaknesses, and understanding these can help you make informed decisions about your deck.

For instance, Control decks aim to outlast their opponents by using removal spells and counterspells to disrupt their strategies. Aggro decks, on the other hand, aim to overwhelm their opponents quickly with powerful creatures. The Reddit community can provide detailed insights into these archetypes, helping you decide which one suits your playstyle.

Card Selection and Mana Curve

How to Build Like a Pro | MAGIC: THE GATHERING
How to Build Like a Pro | MAGIC: THE GATHERING

Choosing the right cards for your deck is crucial. The Reddit community often emphasizes the importance of a balanced mana curve. This refers to the distribution of the costs of the spells in your deck. A good mana curve ensures that you have cards to play in the early, mid, and late game.

When selecting cards, consider their synergy with other cards in your deck. As user u/SynergyMatters on r/EDH advises, "Your deck should be a well-oiled machine, with each card working together to achieve your win condition." This is where the Reddit community can provide invaluable insights, helping you identify cards that work well together.

Building and Refining Your Deck

Magic The Gathering Excel Deck Building Template
Magic The Gathering Excel Deck Building Template

Once you've decided on your deck's strategy and chosen your cards, it's time to start building. The Reddit community often emphasizes the importance of playtesting. This is where you'll test your deck against other decks, identifying its strengths and weaknesses.

Playtesting can be done with friends, at local game stores, or even online using platforms like MTG Arena. The Reddit community can provide advice on how to playtest effectively, helping you make the most of your playtesting sessions.

How To Sort All of Your Magic: The Gathering Cards
How To Sort All of Your Magic: The Gathering Cards
Deck Modern Card
Deck Modern Card
an image of the game's main menu
an image of the game's main menu
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
How to Build an MTG Deck – Full Guide!
How to Build an MTG Deck – Full Guide!
an info sheet describing the different types of items used to remove and recycle
an info sheet describing the different types of items used to remove and recycle
MTG How to Build a Commander Deck - Free Commander Deck Building Template
MTG How to Build a Commander Deck - Free Commander Deck Building Template
a hand holding a card with the words card anatomy on it's front and back sides
a hand holding a card with the words card anatomy on it's front and back sides
Best Beginner Decks for MTG Magic: the Gathering
Best Beginner Decks for MTG Magic: the Gathering
Best MTG Deck Building Tools + Sites
Best MTG Deck Building Tools + Sites
an image of a computer system diagram with all the components labeled in red and black
an image of a computer system diagram with all the components labeled in red and black
some cards that are being displayed on the screen with an arrow pointing to them, and one
some cards that are being displayed on the screen with an arrow pointing to them, and one
Sideboards in MTG: All You Need to Know!
Sideboards in MTG: All You Need to Know!
12+ Fun MTG Deck Ideas and Themes to Inspire You!
12+ Fun MTG Deck Ideas and Themes to Inspire You!
a card with an image of a tower in the background and text that reads command tower
a card with an image of a tower in the background and text that reads command tower
a tweep with an image of some books on it
a tweep with an image of some books on it
Mtg Cards, Mtg Anime, Mtg Female Cards, Magic The Gathering Female Cards, Mtg Proxy Art, Mtg Proxy Commander Card Ideas, Mtg Card Backs, Custom Mtg Commander Proxy, Mtg Faerie Cards
Mtg Cards, Mtg Anime, Mtg Female Cards, Magic The Gathering Female Cards, Mtg Proxy Art, Mtg Proxy Commander Card Ideas, Mtg Card Backs, Custom Mtg Commander Proxy, Mtg Faerie Cards
Master MTG Control Decks: Strategy & Building Guide!
Master MTG Control Decks: Strategy & Building Guide!
the tweet has been posted to someone on twitter, and it looks like they are
the tweet has been posted to someone on twitter, and it looks like they are
two cards with the words, combo of the day and magic gathering rocks my world
two cards with the words, combo of the day and magic gathering rocks my world

Sideboarding

In many MTG formats, you're allowed to have a sideboard - a collection of cards that you can swap into your deck between games. The Reddit community often discusses the art of sideboarding, which involves choosing cards that can help you adapt to your opponent's strategy.

For example, if you're playing against a deck that uses a lot of creatures, you might want to bring in cards that can deal with them. The Reddit community can provide advice on how to sideboard effectively, helping you make the most of your sideboard cards.

Refining Your Deck

Deck building is an ongoing process. After playtesting, you'll likely find that some cards aren't pulling their weight. The Reddit community often discusses the importance of being willing to cut cards that aren't working.

As user u/DeckRefinements on r/magicTCG puts it, "Don't be afraid to cut cards that aren't pulling their weight. Your deck will be stronger for it." The Reddit community can provide advice on how to refine your deck, helping you make tough decisions about which cards to cut.

Remember, the key to successful MTG deck building is to keep learning and adapting. The Reddit community is a fantastic resource for this, providing a wealth of knowledge and advice. So, keep asking questions, keep playtesting, and keep refining your deck. The journey of a MTG deck builder is a lifelong one, and the Reddit community is here to help you every step of the way.