Staff of the Void

This staff of ironwood is often cracked and gnarled with points of purple, wriggling movement seemingly moving through the wood. You have resistance to psychic damage while you hold this staff. 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: life drain* (5 charges), living shadows* (4 charges), maddening whispers* (2 charges), or void strike* (3 charges). You may cast the word of misfortune* cantrip without expending a charge. (Spells marked with an asterisk are from Deep Magic.) The staff regains 1d6 + 4 expended charges daily at midnight. If you expend the last charge, roll a d20. On a 1, the staff turns to ash and is destroyed.