Build One Minecraft Underground Boss Arena, “The Runic Guardian’s Sanctuary”. Maximum

This Minecraft structure was generated by BlockGPT from the prompt below, at 120% scale, using all release blocks.

Build one Minecraft underground boss arena, “The Runic Guardian’s Sanctuary”. Maximum 100×100 blocks, cavern height 45 blocks. Flat circular combat floor, 65 blocks wide. Central cracked stone monolith, 15 blocks tall, with turquoise runes. Three small runic seals evenly spaced around it. Keep broad, clear combat paths. One southern entrance: 7 blocks wide, 9 high, with a straight 12-block corridor for connecting modules. Palette: deepslate, tuff, weathered copper, turquoise lights, subtle gold. Ancient pillars and ruins along cavern walls. No pits, parkour, extra areas, mobs, NPCs, or text. Generate only this self-contained arena.

Scale

120% of default size

Blocks

all release blocks

Download

.schem for WorldEdit or FastAsyncWorldEdit

Made with

BlockGPT, from a text prompt

To use it, drop it in your schematics folder and run //paste. The file works in Minecraft Java Edition.