A massive ancient colosseum shrouded in mist beneath a glowing halo ring hovering in the stormclouded sky. Towering weathered pillars rise from the arena on every side, connected by stone colonnades and crumbling walkways that circle the central fighting pit. At the heart of the arena sits a glowing golden sigil carved into the floor, surrounded by tiered platforms, cracked stone, and red tendrils breaking through the ground along the outskirts. Amber panels line the curved arena walls, catching the dim light through the haze. Perfect for soulslike boss fights, dark fantasy RPGs, gladiator combat arenas, tournament battle games, or epic end game encounters.