u/CH33KC14PP3R8169

I’m currently planning on running a mini campaign for my friends where their PCs are stuck in a cosmic colosseum by the god of trickery cyric, where they have to fight creatures and eventually each other to be sent home. I’m crafting many different battle maps with their own individual lair actions to keep the fights interesting but I’d love to hear what the community thinks would make a good arena for the fights to be held in! And if anyone has any suggestions for lair actions as well I’m all ears!