Product information:
Arena size: 77x77
Map size: 403x403
Versions: 1.8 - 1.20+

Simple battle arena
Surrounded by water
Spawnpoint
Ideal for boss fights
Barrier around it to prevent escape

Download:
Build can be loaded on any version 1.8+ and higher, versions below are provided as there are new blocks in these versions

Java Schematic:
• 1.8 - 1.11 with 1.8 blocks
• ⁢1.12 - 1.19 with 1.12 blocks
• 1.20+ with 1.20 blocks

Java World:
• 1.8 - 1.11 with 1.8 blocks
• ⁢1.12 - 1.19 with 1.12 blocks
• 1.20+ with 1.20 blocks

Minecraft Bedrock:
.mcworld file