Complex sentence: The Body Burner was the first warrior to die while seeking Pandora's Box and was cursed by the gods to continue to live as a rotting corpse and act as custodian of the Temple, where he burned the dead bodies that the harpies brought to him.
Split into simpler sentences: The Body Burner was the first warrior to die while seeking Pandora's Box. He was cursed by the gods to continue to live as a rotting corpse and act as custodian of the Temple, where he burned the dead bodies that the harpies brought to him.