The Elder Scrolls: Tamriel real

This +2 magic quarterstaff grants a +2 bonus to AC, saving throws, and spell attack rolls while held. It has 20 charges and regains 2d8 + 4 daily at dawn. If you use the last charge, roll a d20: on a 1, it loses all properties but keeps its +2 bonus; on a 20, it regains 1d8 + 2 charges. Power Strike: Spend 1 charge on a melee hit to deal +1d6 force damage. Spells: Spend charges to cast: Magic missile (1) Ray of enfeeblement (1) Levitate (2) Fireball (5th-level, 5)