spiders den - its a cave with fog that surrounds the room. on the ceiling there are gigantic spider webs that lead into a death trap involving a huge spider sucking your insides to feed the spider queen. there are cocoons swinging from the web that can cause minor damage if hit by it, similar to the netherbelly.

graveyard - it is a full moon out, with tombstones scattered about the arena. when the you begin the fight you will hear a howling noise in the background. there is a huge dead tree in middle of the area that if you knock your opponnet into it with enough force you can break it. on the far side is a tomb, you kick your oppponnet into it while he falls through it he discover the dragon kings army. getting ripped appart and eaten for a stage fatality.

rooftops - it is night and the wind makes your hair and clothing move while fighting 20 stories in the rain. in the distance you can see the bell tower and hear the chime in the distance. lightning cracks the ground you stand apon making a tremor. allowing no one to fight until the tremore is over. happens about twice during a match and lasts 10-15 sec. the death trap would invole you knocking your opponnet off the ledge of the building. but when he hits the ground hes not dead just badly injured until a car runs him over. fatality.

portal - you are surrounded by shadow priests not allowing you to leave making you fight your opponnet, and on the top of the area is the portal for a deathtrap. its quite different from previous portals. you uppercutt your opponnet into it causing him to continusly fall from the top of the screen to the bottom of the screen until he explodes.

i have tons of ideas so tell me what you think. long read sorry. also tried to keep it dark and gritty.