The Knights of Blood guild have called for a coalition to raid "The Tomb of Nazarick".

The Coalition forces are:

"Divine Dragon Alliance", "Aincrad Liberation Force", "Fuurinkazan", and "Laughing Coffin"
Added with the addition of anyone not in these guilds listed in this pic.

Rules: All of Nazarick's forces are on their respective floors, even their newly added forces they obtained in the new world.

The Raiding parties can heal and recover after each floor.

Everyone has their most powerful gear on the raiding party.

All former dead members or resigned members are in the raiding guilds again

Everyone is in character.

Albedo's sister is prohibited for she was sealed on purpose.

Round 1: Guild's have knowledge of the tomb, the layout, and a majority of the bosses with the exception of Ainz, Pandora's Actor, and Sebas.

Round 2: Guild has no prep, yet Ainz has knowledge about most of them except Asura, Kirito and PoH

Final round: Nobody has knowledge of one another, so things play out as a raid commences