Not sure if this has been mentioned =3

I saw this in another private sever I've been in, It includes all different monsters spawning in the FM rooms 1-9
just things like balrogs, pianus, Zakum, pap, griffons, crimson balrogs, Manon, thanatos, and a room that a single horntail spawns. I've seen this in another few private servers and i thought it was a nice feature to it o have a think about it of course the monsters could be changed once in a while.

Monster changing in the fm room will maybe cause lag and might be hard to do.

was that gusu?

It would be easier with a boss warper instead. People can walk to other enemies.

well i know some bosses in fm rooms wouild lag...
but maybe you can put a room full of skullies....
but i ganrantee that will increase the amount of people rebirthing...