On the Mob Battlemap, you can choose an arena for battles. Here entities can fight with each other or you with your friends. There will be several locations to choose from, which are quite well decorated.
The map consists of command blocks, and there are also redstone mechanisms. Read the instructions diary for the rules.
Screenshots:
FAQ
Download the map, open the file and Minecraft will automatically import it.
Yes. Most maps support multiplayer.
Yes. It is designed for Minecraft Bedrock Edition.