Statistic	Value
Lich King 5-player boss killed the most	8 (Grand Magus Telestra)
Total 5-player dungeons entered	92 ()
Total 10-player raids entered	11 ()
Lich King 5-player dungeons completed (final boss killed)	39 ()
Lich King 5-player bosses killed	142 ()
Lich King 5-player different bosses killed	36 ()
Random Lich King (normal) dungeons completed	38 ()
Cataclysm dungeons completed (final boss defeated)	28 ()

Classic
Archmage Arugal kills (Shadowfang Keep)	4 ()
Mutanus the Devourer kills (Wailing Caverns)	3 ()

The Burning Crusade
Keli'dan the Breaker kills (The Blood Furnace)	4 ()
Nexus-Prince Shaffar kills (Mana Tombs)	2 ()
Epoch Hunter kills (The Escape From Durnholde)	1 ()
Black Stalker kills (Underbog)	2 ()
Exarch Maladaar kills (Auchenai Crypts)	2 ()
Talon King Ikiss kills (Sethekk Halls)	1 ()

Wrath of the Lich King
Keristrasza kills (The Nexus)	8 ()
Anub'arak kills (Azjol-Nerub)	6 ()
Herald Volazj kills (Ahn'kahet: The Old Kingdom)	5 ()
The Prophet Tharon'ja kills (Drak'Tharon Keep)	9 ()
Cyanigosa kills (The Violet Hold)	4 ()
Gal'darah kills (Gundrak)	3 ()
Ley-Guardian Eregos kills (The Oculus)	2 ()
Mal'Ganis defeated (Caverns of Time: Stratholme)	1 ()
Ingvar the Plunderer kills (Utgarde Keep)	7 ()

Secrets of Ulduar

Call of the Crusade

Fall of the Lich King

Cataclysm
Ascendant Lord Obsidius kills (Blackrock Caverns)	8 ()
Ozumat kills (Throne of the Tides)	7 ()
High Priestess Azil kills (Stonecore)	5 ()
Asaad kills (Vortex Pinnacle)	6 ()
Erudax kills (Grim Batol)	2 ()
Rajh kills (Halls of Origination)	2 ()
Siamat kills (Lost City of the Tol'vir)	4 ()
Lord Godfrey kills (Heroic Shadowfang Keep)	1 ()