Sisyphus

Sisyphus was historically a god of power and earth whose worship was popular in the Age of Audacity, particularly among Dovrian nobility. He was imprisoned in Acheron at the start of the Age of Anxiety after making a deal for power with Asmodeus in the earliest days of the Blood Wars. He is cursed to roll a boulder up a mountain for eternity, watching it fall back down as soon as it reaches the top.