Did this fight with my LS last Thursday.
We did 7 fights, of which only one Avengers dropped. >.<
Our setup was overkill but hey, we have a lot of members that are usually down to help out.
Tank PT:
PLD/WAR x2 Tanked Bomb Queen, just traded hate back and forth.
WHM/BLM
RDM/BLM
BRD/WHM Ballad, Fire Carol, Barfira & Barvira
SMN/WHM Aerial Armor, Stoneskin
DD PT:
WHM/BLM Barfira/Barvira
RDM/BLM
MNK/NIN
MNK/NIN
WAR/NIN
RNG/NIN
DD PT:
RDM/BLM
WHM/BLM Barfira/Barvira
BST/(NIN or WAR, comes as both, don't honestly remember)
WAR/NIN
DRK/THF
SAM/THF (The 2 /THFs helped the PLDs with hate control)
We also had 3 more people that came to help out. They just sat in a PT (I believe RDM WAR MNK) and killed any repops.
Basically what has been posted is very true. This is an incredibly easy fight if the summons are killed
immediately. Our Melee were instructed to save TP and unload on the summons, and just beat away at the Bomb Queen, basically letting it die when it died.
Having all of the Fire Resistant spells helped a lot. None of his -Agas that got through hit for any decent damage, and we were never in any trouble.
Pretty sure this fight can be done safely and easily with much less people if they are careful and are able to kill the summons quickly.