Elden Ring's Devourer's Scepter is a Great Hammer weapon that has a pretty unique default skill called Devourer of Worlds. By using some FP, Elden Ring players can use the skill to strike the weapon against the ground to drain the life force out of nearby enemies. While it does take a few seconds to charge up, this can be great for crowd control (or when the HP bar is looking low, and players don't want to waste one of their flasks).