Understanding the shorthand of Magic: The Gathering (MTG) is a rite of passage for every player. When a commentator mentions a "Jund Midrange" deck or a friend suggests building a "Selesnya Tokens" Commander list, they are using a specialized language born from decades of game lore. These names are more than just labels; they represent the mechanical identity, strategic philosophy, and history of the cards within those colors.

To navigate the modern MTG landscape, one must master the 26 primary color combinations. This breakdown covers the origins of these names and what each color pairing typically attempts to achieve on the battlefield.

The Foundation: WUBRG and the Color Pie

Before diving into the combinations, it is essential to understand the basic shorthand used by the community. Magic uses five primary colors, often referred to by the acronym WUBRG (pronounced "woo-berg"):

  • W (White): Order, protection, and light.
  • U (Blue): Knowledge, control, and illusion. (The letter 'U' is used because 'B' is reserved for Black).
  • B (Black): Power, sacrifice, and death.
  • R (Red): Chaos, fire, and emotion.
  • G (Green): Nature, growth, and instinct.

When these colors mix, they create unique identities. These identities are usually named after the factions in MTG’s lore that first defined them in a significant way.

Two-Color Combinations: The Guilds of Ravnica

The most common names for two-color pairs come from the plane of Ravnica, a world-spanning city governed by ten distinct guilds. Even when the game visits other planes like Strixhaven, players almost universally default to the Ravnican guild names.

Azorius (White/Blue - WU)

Named after the Azorius Senate, this combination represents law and bureaucracy. In gameplay, Azorius is the quintessential "Control" archetype. It excels at slowing down the game with counterspells, taxing effects, and board wipes, eventually winning through a single, protected threat.

Dimir (Blue/Black - UB)

Inspired by House Dimir, the guild of spies and assassins. Dimir strategies often focus on "Mill" (forcing opponents to put cards from their library into their graveyard), hand disruption, and unblockable creatures. It is a subtle, reactive color pair that wins by depriving the opponent of resources.

Rakdos (Black/Red - BR)

The Cult of Rakdos represents hedonism and carnage. Rakdos decks are typically aggressive and high-risk. They often feature mechanics that reward sacrificing one’s own creatures or discarding cards for explosive bursts of damage. It is the go-to choice for players who enjoy fast, punishing gameplay.

Gruul (Red/Green - RG)

The Gruul Clans value strength and instinct over civilization. This combination is famous for "Stompy" decks—playing large, efficient creatures ahead of the curve and attacking with Trample. Gruul is straightforward, powerful, and difficult to stop once it gains momentum.

Selesnya (White/Green - WG)

The Selesnya Conclave focuses on community and growth. This pair is the master of "Go-Wide" strategies, utilizing tokens and creature buffs to overwhelm the opponent. It excels at gaining life and protecting its board state with indestructible or hexproof effects.

Orzhov (White/Black - WB)

The Orzhov Syndicate, the guild of business and religion, deals in life and death. Orzhov gameplay often revolves around "Drain and Gain"—slowly depleting the opponent's life total while padding your own. It features some of the best removal spells in the game, capable of exiling any permanent.

Izzet (Blue/Red - UR)

The Izzet League consists of mad scientists and elementalists. This is the premier "Spellslinger" combination. Izzet decks prioritize instant and sorcery spells over creatures, often using cards that trigger whenever a spell is cast to generate value or deal damage.

Golgari (Black/Green - BG)

The Golgari Swarm views death as a cycle. This combination is defined by graveyard recursion. Golgari decks use the graveyard as a second hand, bringing back creatures and utilizing the "Delve" or "Undergrowth" mechanics to turn spent resources into new threats.

Boros (White/Red - WR)

The Boros Legion is the military arm of Ravnica. Boros is synonymous with aggressive, low-to-the-ground creature decks. It uses mechanics like "Mentor" or "Battalion" to reward attacking with multiple creatures, often ending games before the opponent can establish a defense.

Simic (Blue/Green - UG)

The Simic Combine focuses on evolution and bio-engineering. In modern Magic, Simic is often associated with "Ramp" and "Value." These decks aim to play extra lands and draw massive amounts of cards, eventually casting game-ending spells that dwarf the opponent's strategy.

Three-Color Combinations: Shards vs. Wedges

Three-color names are divided into two categories: Shards (one color and its two allies) and Wedges (one color and its two enemies). These names come from the Shards of Alara and Khans of Tarkir expansions, respectively.

The Shards of Alara (Ally Tri-Colors)

  1. Bant (Green/White/Blue): A realm of noble knights and ceremony. Bant strategies often involve "Exalted" mechanics (attacking with one creature for a massive bonus) and mid-range value creatures with enters-the-battlefield abilities.
  2. Esper (White/Blue/Black): A world of etherium-enhanced artifacts. Esper is the gold standard for artifact-based control decks. It uses the synergy between blue’s card draw and white/black’s removal to dominate the late game.
  3. Grixis (Blue/Black/Red): A hellscape of necromancy. Grixis is a cruel control or combo archetype. It combines the disruption of Dimir with the explosive damage of Rakdos, often utilizing the graveyard to recur powerful threats.
  4. Jund (Black/Red/Green): A primal world of survival. Jund is famous for its "Attrition" style. It seeks to trade resources one-for-one with the opponent, knowing that its individual cards are higher in power level. It is the definitive "Midrange" name.
  5. Naya (Red/Green/White): A lush jungle of behemoths. Naya is about playing the biggest creatures possible. It combines the token generation of Selesnya with the raw power of Gruul, often using "Power 4 or greater" synergies.

The Khans of Tarkir (Enemy Tri-Colors / Wedges)

  1. Abzan (White/Black/Green): Inspired by the Abzan Houses. This combination is known for its resilience and +1/+1 counter synergies. Abzan decks are often "grindy," using high-toughness creatures and efficient removal to outlast the opponent.
  2. Jeskai (Blue/Red/White): Based on the Jeskai Way. Like Izzet, Jeskai loves spells, but adds white for superior defense and removal. It is frequently seen in competitive formats as a "Tempo" or "Control" deck that uses flying creatures and burn spells.
  3. Sultai (Black/Green/Blue): The ruthless Sultai Brood. This is widely considered one of the most powerful combinations in Commander and Eternal formats. It combines Simic ramp, Golgari recursion, and Dimir control, allowing for total dominance over game resources.
  4. Mardu (Red/White/Black): The aggressive Mardu Horde. Mardu is the ultimate "Aggro-Midrange" mix. It can play a very fast creature game or a punishing removal-heavy game, often utilizing powerful legendary creatures to close out the match.
  5. Temur (Green/Blue/Red): The Temur Frontier. Temur decks often focus on "Ferocious" mechanics and elemental synergy. It plays like an aggressive Simic deck, using red for haste and direct damage to ensure its large creatures connect.

Four-Color Combinations: The Nephilim and "Non-Color" Labels

Four-color combinations are the rarest in Magic. While they technically have names based on the Nephilim creatures from Guildpact, many players find these names difficult to remember and instead use "Non-[Missing Color]" descriptions.

  • Glint (U/B/R/G - Non-White): Named after Glint-Eye Nephilim. Often associated with chaotic growth and chaos.
  • Dune (W/B/R/G - Non-Blue): Named after Dune-Brood Nephilim. Usually focuses on aggressive, graveyard-centric strategies.
  • Ink (W/U/R/G - Non-Black): Named after Ink-Treader Nephilim. Typically a "spells-matter" or token-based archetype.
  • Witch (W/U/B/G - Non-Red): Named after Witch-Maw Nephilim. Often a heavy control or "Superfriends" (Planeswalker-focused) deck.
  • Yore (W/U/B/R - Non-Green): Named after Yore-Tiller Nephilim. Usually revolves around artifact or graveyard combo strategies.

In recent years, the community has also adopted names based on the 4-color commanders from the Commander 2016 set, such as "Breya" for Yore or "Atraxa" for Witch, though the Nephilim names remain the formal technical standard.

Five-Color and Colorless: The Extremes

When a deck utilizes every color, it is simply called Five-Color or WUBRG. Some players refer to this as the Rainbow or Domain deck, referring to the mechanic that scales with the number of basic land types you control.

On the opposite end of the spectrum is Colorless. While not a color combination in the traditional sense, colorless decks (often powered by the wastes or artifacts) have their own identity. In older formats, these are sometimes nicknamed MUD, a reference to the brown border of original artifact cards.

Why Learning These Names Changes Your Game

Mastering these names is not just about memorizing trivia; it is about recognizing patterns. When you see an opponent play a land that produces Blue and Red mana on turn one, your brain should immediately signal "Izzet." This allows you to anticipate their likely cards—perhaps a Lightning Bolt or a Consider—and adjust your strategy accordingly.

Furthermore, these names act as a search filter for the vast secondary market and deck-building sites. Searching for "Sultai Control" will yield significantly better results than searching for "Black Green Blue deck."

As the game evolves, new factions like the Strixhaven colleges (Lorehold, Prismari, Quandrix, Silverquill, and Witherbloom) or the Streets of New Capenna families (Brokers, Obscura, Maestros, Riveteers, and Cabaretti) introduce alternative names. However, the legacy of Ravnica, Alara, and Tarkir remains the bedrock of Magic communication. Whether you are brewing a new Commander deck or analyzing the latest Pro Tour meta, these color combination names are your roadmap to understanding the multiverse.