Make like an area with a monster that can attack the roof, walls, and floor, that has a TON of health, like somewhere in the range of 60 shotgun blasts point blank, that would require at least half a server to fight.
#Raid boss
pliant jetty
sullen chasm
Pokémon go raid bosses in a Vr game about legless gorillas earning money before gta 6 would be crazy