New boss idea if ur interested:
right before ne1 says ne thing, i know its paint and looks shti but its jsut 2 get a basic idea of the lay out.
red blob = RME style mob, call it say Euphoria
Blue blobs = Canibal plants (stronger versions obviously, call them like EuphoriaProtectors)
green blobs = archers (have 2 make them the same mode as zuma archers so they attack u, but cause they are able 2 move.. spawn 3x EuphoriaProtectors around them so they cant move. can call these EuphoriaArchers or w/e)
just put the boss in a small ish size box room, i sujest room 40 of gambling rooms.
as this boss will be the hardest ingame, ur gonna have 2 give it decent drops, make the archers garudian style mob in terms of drop files (eg drop lvl70-100 items sorta rare and lots of orbs/suns). makin the guardians drop wouldnt rly be a good idea, as will mess the drop for the boss/archers... so just give them high exp, like 18mil exp.
up 2 u if u choose 2 implement it, personally i think it would be an ownage boss 2 kill and a real challange unlike boss's ingame atm