Heroic Maexnna !
Definetly Heagan, epic encounter, i will never forget the "moves" :D
Sapphiron was my favorit boss cause of your first encounter with her, because when you've cleared the first 4 wings of Naxxramas and then you procced to kill Kel'Thuzad you must kill this dead dragon from the Blue Dragon flight that have quite an story behinde her. From the moment that her bones spin around the room and makes her build up to a big dragon is just awsome!
Maexxna is great!
Still gotta be heroic grand widow faerlina, that free hero ability wrecking me so early D:
I'll say Loatheb. Those spores are great. :)
Grand Widow Faerlina cause momma said knock you out!
Loatheb
Kel'Thuzad!
Grand Widow Faerlina
Did anyone win yet? :)
Loatheb,I think it is like the wow one,with the spores mechanic and quite fun.I also like baron rivendare but i prefer loatheb
Anub-arak was my favourite boss in Naxxramas, because you had to keep moving as a tank.Loatheb is my favourite boss in Hearthstone Naxx, as using his own cards against him to take him down feels awesome.
Faerlina
Loved Heigan's dance.
Heigan the Unclean
i love Maexxna because we battled 24 hour and i have finally one and when ever she is talking to me i always hear like she is kissing me LoL:))
Kel'Thuzad hands down.
Heigan, dancing all day.