Equilibrium (5e Equipment)
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Ko-naginata (Martial Weapon: 1d8 slashing, 3 lb, Finesse, Versatile (1d10), Reach, Heavy), Rare (Requires Attunement)
The haft of this ko-naginata is made from enchanted darkwood, and it's blade from weapon grade folded steel engraved with fine mithril filigree that appears as a serpentine dragon. It weighs 3 pounds. You must be attuned to the weapon to gain its benefits and cast its spells.
You have a +1 bonus to attack and damage rolls made with this magic weapon. While holding the weapon, you have a +1 bonus to your Armor Class.
Equilibrium has 10 charges, which are used to fuel the abilities within it:
The weapon regains 1d6 + 4 expended charges each day at dawn. If you expend the last charge, roll a d20. On a 1, the staff becomes a nonmagical ko-naginata.
Finesse: When making an attack with a finesse weapon, you use your choice of your Strength or Dexterity modifier for the attack and damage rolls. You must use the same modifier for both rolls.