4x Challenge Mode Sets - Tier 3 - Legendaries - 7x Blizzcon Achievements

Achievements:
(Blizzcon) Murloc Costume
(Blizzcon) The Marine Marine
(Blizzcon) Deathy
(Blizzcon) Murkablo
(Blizzcon) Tyrael's Hilt
(Blizzcon) Big Blizzard Bear
(Blizzcon) Murky
Insane in the Membrane
Hero of the Horde: Cataclysmic
100.000 Honorable Kills
Tyrannical Gladiator's Cloud Serpent
Cataclysmic Gladiator's Twilight Drake
Breaker of the Black Harvest
70 Exalted Reputations

Transmog:
Tier 3 - Warlock (4/8)

Challenge Mode Set for Monk
Challenge Mode Set for Shaman
Challenge Mode Set for Warrior
Challenge Mode Set for Priest

Tyrannical Gladiator's Tabard
Tabard of Frost
Tabard of Flame

Dragonwrath, Tarecgosa's Rest
Thunderfury, Blessed Blade of the Windseeker
Frostscythe of Lord Ahune
3/4 Legendary cloaks from Mists of Pandaria

Titles:
Chef
The Insane
Salty
Of the Horde
The Insane
etc..

Mounts:
Ashen Pandaren Phoenix (Challenge Modes)
Crimson Pandaren Phoenix (Challenge Modes)
Violet Pandaren Phoenix (Challenge Modes)
Emerald Pandaren Phoenix (Challenge Modes)
Violet Proto-Drake (World Event)
Kor'kron War Wolf (AotC Garrosh Hellscream)
etc..