Wand of Fireballs

Wand, Rare (Requires Attunement by a Spellcaster)

This wand has 7 charges. While holding it, you can expend no more than 3 charges to cast Fireball (save DC 15) from it. For 1 charge, you cast the level 3 ver-

Regaining Charges. The wand regains 1d6 + 1 expended charges daily at dawn. If you expend the wand’s last charge, roll 1d20. On a 1, the wand crumbles into ashes and is destroyed.