Normal

Kel'Thuzad 11-29-2008
Sapphiron 11-29-2008
Loatheb 11-27-2008
Heigan the Unclean 11-27-2008
Noth the Plaguebringer 11-27-2008
The Four Horsemen 11-25-2008
Gothik the Harvester 11-25-2008
Instructor Razuvious 11-25-2008
Thaddius 11-28-2008
Gluth 11-28-2008
Grobbulus 11-28-2008
Patchwerk 11-28-2008
Maexxna 11-25-2008
Grand Widow Faerlina 11-25-2008
Anub'Rekhan 11-25-2008

Heroic

Kel'Thuzad 12-09-2008
Sapphiron 12-08-2008
Loatheb 12-02-2008
Heigan the Unclean 12-02-2008
Noth the Plaguebringer 12-02-2008
The Four Horsemen 12-01-2008
Gothik the Harvester 12-01-2008
Instructor Razuvious 12-01-2008
Thaddius 12-08-2008
Gluth 12-08-2008
Grobbulus 12-06-2008
Patchwerk 12-06-2008
Maexxna 12-01-2008
Grand Widow Faerlina 12-01-2008
Anub'Rekhan 12-01-2008

Kil'jaeden 11-29-2008
M'uru 11-29-2008
Alythess 10-20-2008
Felmyst Slain
Brutallus Slain
Kalecgos 10-20-2008

Illidan Stormrage 6-28-2008
Illidari Council 6-28-2008
Mother Shahraz 6-28-2008
Reliquary of Souls 5-09-2008
Shade of Akama 4-17-2008
Teron Gorefiend 4-17-2008
Gurtogg Bloodboil 5-09-2008
Supremus 4-17-2008
High Warlord Naj'entus 4-17-2008