Deck archetype

Deck archetypes are a convenient way to describe a deck without having to list every card in it. There are 3 broad categories of archetypes, and countless smaller categories that fall within one (or more) of them. Which categories certain archetypes fall under is a major source of skub

The Big 3

Combo

Combo decks rely on specific combinations of cards that have highly synergistic interactions, ex. Painter's Servant + Grindstone, to derive massive advantage or win the game in one fell stroke. While powerful, they are vulnerable to having their win conditions removed via, for example, Pithing Needle, and typically flounder when denied their combo. Combos exist in every color so there is no particular color archetype to combo decks.

Control

Typically Blue, often Blue/Black or Blue/White, Control seeks to deny the enemy the ability to make moves, whether by countering their spells, destroying their hand, stacking their deck or even eliminating their mana base. Control is often cited as the least fun archetype to play against, and is often the most oppressive in any extended format.

Aggro

Simple go-for-the-throat rushdown, best exemplified by Red. Red/Black, Red/White, Red/Green and any combination in between are all popular for this. Popular among new and casual players for the simplicity of piloting and the satisfaction of doing big damage fast and dropping lightning bolts on things.

Archetypes

Affinity

Affinity decks use Affinity and similar abilities to reduce the costs of their own cards and drop bombs early.

Burn

Burn aims to go directly for the enemy's face using direct damage spells and efficient creatures. Burn rarely plays the long game and looks to have an overwhelming advantage in the first few turns before its low-curve cards lose their potency and slower decks come online.

Examples: Red Deck Wins(some variants).

Poison

These decks win by placing 10 poison counters on the opposing player (instead of the usual 20 points of normal damage). There are very few ways to remove poison counters and many ways to place them. Poison decks completely bypass lifegain decks and provide a nearly unstoppable win condition. Though poison cards and cards that interact with them have been printed in many sets, poison decks rely almost exclusively on the overtuned Infect and Proliferate abilities from the Scars of Mirrodin block. Despite this limitation they can be incredibly oppressive, coming from behind to place 10+ poison counters in a single turn.

Examples:

Tribal

These decks use creatures of the same creature type, along with cards that buff that type. Slivers are the most explicitly tribal design in the game. Tribal decks are popular among the more experienced casual players for their high level of flavor, but many are entirely capable of being competitive. "Lord" creatures and Coat of Arms are staples in tribal archetype decks.

Examples: Elves, Goblins, Merfolk, Slivers.

Tron

Named after Voltron, these decks use the 3 Urza Lands to summon powerful creatures (Wurmcoil) or Planeswalkers (Karn and/or Ugin) much faster then would normally be possible.