For a flashback trip to all the previous 12 tiers, follow the link.
All other Tier 13 armor sets can be found here:
Tier Thirteen Armor Sets | |
Warrior | Colossal Deathplate |
Warlock | Faceless Shroud |
Druid | Deep Earth Vestments |
Shaman | Spiritwalker's Vestments |
Mage | Timelord's Regalia |
Rogue | Blackfang Battleweave |
Paladin | Battleplate of Radiant Glory |
Priest | Vestments of Dying Light |
Hunter | Wyrmstalker Battlegear |
Death Knight | Necrotic Boneplate |
Links
Battle.Net Blog - Warlock Tier 13 and Visual Retrospective