Epic (achievement)

General remarks

 * The items do not have to be equipped at the same time.
 * A single epic trinket or ring can be swapped from one slot to the other, satisfying both criteria.
 * The criteria can also be gimmicked by buying emblem gear, equipping it, and immediately returning it for a refund.

Armor

 * Naxxramas 25
 * Ulduar 10
 * Wintergrasp: / (Wintergrasp Mark of Honor)

Necklaces

 * Naxxramas 25
 * Eye of Eternity 10
 * Wintergrasp: / (Wintergrasp Mark of Honor)

Rings

 * Naxxramas 25
 * Obsidian Sanctum 25
 * Eye of Eternity 10
 * Dalaran: (Emblem of Valor)

Trinkets

 * Naxxramas 25
 * Obsidian Sanctum 25
 * Wintergrasp: / (Wintergrasp Mark of Honor)
 * Battlegrounds: / (Honor points)

Weapons

 * Naxxramas 25
 * Eye of Eternity 10

Relics

 * Naxxramas 25
 * Dalaran: (Emblem of Valor)