Bossname written by the guild name is the last boss killed by the guild in question, also for the record the main organiser will be listed in terms of guild. A * next to name means there were other people and or guilds included during the kill.
Instances - AQ40, BWL, MC, AQ20, ZG
|Guild||Temple of Ahn'Qiraj||Blackwing Lair||Molten Core||Ruins of Ahn'Qiraj||Zul'Gurub||Notes|
|Athanatoi||C'Thun*||Firemaw||Ragnaros||Ossirian the Unscarred||Hakkar the Soulflayer||C'Thun killed with Entropy. Bugtrio also killed in AQ40.|
|A Perfect Circle||Princess Huhuran*||Nefarian*||Ragnaros||Unknown||Unknown||Random people from few guilds assisted in both AQ40 and BWL. Viscidus down in AQ40.|