These auras represent the most important Boss Abilities in Naxxramas from a melee DPS perspective. Future Abilities of more importance to Healers/Ranged/Tanks may happen in further revisions.
Currently Tracked
Trash - Gargoyle Acid Volley Stacks
Trash - Death Knight Whirlwinds
Anub'rekhan - Web Wrap
Anub'rekhan - Insect Swarm
Grand Widow Faerlina - Poison Volley
Grand Widow Faerlina - Rain of Fire
Maexxna - Web Wrap and Web Spray
Noth the Plaguebringer - Curse of the Plaguebringer
Noth the Plaguebringer - Cripple
Heigan the Unclean - Decrepit Fever
Loatheb - Inevitable Doom
Loatheb - Fungal Spore Buff
Gluth - Terrifying Roar
Gluth - Frenzy
Four Horsemen - Marks
Four Horsemen - Shield Wall
Sapphiron - Blizzard
Kel'Thuzad - Frostbolt Cast