The wand regains all expended costs everyday at dawn. should you expend the wand’s previous charge, roll a d20. with a 1, the wand transforms into a wand of scowls.
Ryan Dancey, D&D manufacturer supervisor at time, https://brendabrpt486805.targetblogs.com/31703031/the-smart-trick-of-6d6-that-nobody-is-discussing