MCPE/Bedrock Nether Style Lava Arena Map
This map is originally made for the Cyclops Mob boss but was not use. This map is a circle surrounded by a netherrack wall in the center there is a small tower, there is 2 stairs on the side of the arena to go up the tower.
Top View:
Side View:
I've added a function command in the downloads so you can just create your own world then use "/function arena" to spawn this arena.