Medium rugged dungeon-themed floati...

Medium rugged dungeon-themed floating island made of cracked stone bricks, chiseled deepslate, and dark cobblestone. Labyrinthine surface with enclosed narrow pathways, small enclosed rooms, and dead ends. Decorative trap elements like pressure plates and iron bars. Large purple amethyst crystal formations emerging from the rock surface. A central raised platform with a decorative challenge portal frame. Mysterious and dangerous atmosphere. Dark, gritty, weathered look.