Agular's Staff of Ranged Casting

This staff has 20 charges and can be wielded as a magic Quarterstaff that grants a +2 bonus to attack rolls and damage rolls made with it. While holding it, you gain a +2 bonus to Armor Class, saving throws, and spell attack rolls.

Spells. While holding the staff, you can use 1 charge to double the range of any spell or spell effect.

Regaining Charges. The staff regains 2d8 + 4 expended charges daily at dawn.

Notes: Bonus: Magic, Bonus: Armor Class, Bonus: Saving Throws, Bonus: Spell Attacks, Sorcerer, Warlock, or Wizard