Human: Describe in a foreboding scene outside a town arena with blood, granite, walls, and a portcullis. Assistant: 
A perimeter of immense granite walls and galleries encloses this stark field of death. Rough gravel carpets the battleground, the brown stains of blood distinctly visible against the pale rocks, tainting the arena like a scourge. To the south lies a caged portcullis from which unknown lethal opponents can be unleashed into battle.