The staff has 10 charges. While holding it, you can use an action to expend 1 or more of its charges to cast one of the following spells from it, using your spell save DC: cone of cold (5 charges), ice knife (1 charge), ice storm (4 charges), or wall of ice (4 charges).

The staff regains 1d6 + 4 expended charges daily at dawn.

Notes: Bonus: Spell Attacks, Bonus: Magic, Bonus: Saving Throws, Wizard, Damage, Control, Combat, Warding