Heigan all the way! Although Thaddius is a close second.
I always thought Thaddeus was fun.
Maexxna all day long
Patchwerk.
Grand Widow Faerlina. I have a thing for widows :P
Favorite boss is Saphiron. Gotta love those Blue Dragons.
Heigan is just awesome :D
Mr. Bigglesworth!........ >_>.........<_<............./smack with swordKel'Thuzad yells: No! A curse upon you, interlopers! The armies of the Lich King will hunt you down. You will not escape your fate...Oopsie :3
Patchwerk!
I liked the final boss, Kel'Thuzad. :)
Heigan was by far my favorite, gotta love the dance!
Loatheb has been my favorite boss. Just the fact that I killed 4 spores in one turn, giving all of my minions +32 attack was incredibly satisfying.
Definitely heroic Heigan! The way his hero power interacts with you and lets you use it to your advantage was very cool. Heroic Maexxna was a close second for the same reason!
But in World of Warcraft I loved Loatheb. The spores gave mega deeps!
Heigan will always be the coolest Naxx boss.
Always and forever the Grand Widow. She's so raw and unendingly elegant even as she just kills the crap out of you. <3
Sure as hell it was Loatheb. Not even heroic, as the latter was rather a huge pain in the back with getting the right cards and playing with chances. On the other hand, the normal verson brings some decent fun and satisfaction of having a full board of 10+ attack minions. Noice.
Loatheb has been my favourite so far, due to the clever use of the WoW mechanics!
I love the Grand Widow, her hero ability is op, but still fun.
Maexxna, the hero ability makes the battle really interesting