Beta

Collect any class armor set from PvP Season 6.

Defeat Kel'Thuzad in Naxxramas while killing at least 18 abominations in his chamber in 25-player mode.

Complete the 25-player raid achievements listed below.

Defeat Mephistroth in Cathedral of Eternal Night on Mythic difficulty.

Defeat Mephistroth in Cathedral of Eternal Night on Heroic difficulty or higher.

Defeat Mephistroth within the Cathedral of Eternal Night.

Unlock a new set of traits for one of your Artifacts.

Collect any class armor set from the Trial of Valor.

Collect any class armor set from PvP Season 17.

Collect any class armor set from PvP Season 15.

Collect any class armor set from PvP Season 5.

Collect any class armor set from PvP Season 19 or 20.

Complete the classic raid achievements listed below.

Defeat Ossirian the Unscarred.

Fish up The Lurker Below in Serpentshrine Cavern.