A grim reaper clad in intricate, shining full plate armor clashes in a fierce battle, wielding an oversized scythe crafted from twisted bones and ornate skulls. The setting is a sprawling, ancient city steeped in dark fantasy, the streets littered with skeletal remains and towering bone structures. The reaper's black hooded cloak, trimmed with shimmering gold filigree, flows behind him, and a menacing skull mask conceals his visage. The scene is drenched in an eerie, gritty atmosphere, emphasizing the chaotic and otherworldly nature of this haunting confrontation.