Statistic	Value
Lich King 5-player boss killed the most	2 (Keristrasza)
Total 5-player dungeons entered	52 ()
Lich King 5-player dungeons completed (final boss killed)	4 ()
Lich King 5-player bosses killed	16 ()
Lich King 5-player different bosses killed	8 ()
Random Lich King (normal) dungeons completed	4 ()

Classic

The Burning Crusade
Talon King Ikiss kills (Sethekk Halls)	39 ()

Wrath of the Lich King
Keristrasza kills (The Nexus)	2 ()
Ingvar the Plunderer kills (Utgarde Keep)	2 ()

Secrets of Ulduar

Call of the Crusade

Fall of the Lich King

Cataclysm