All-Purpose Weapon, +1

This simple hilt can transform into a variety of Weapons ; as an action, you can touch the item and transform it into any type of melee weapon of your choice . Whatever form the tool takes, you are proficient with it.

While holding this tool, you gain a +1 bonus to the attack rolls.

As an Bonus action, You can change the damage type between slashing, piercing, or bludgening.

Notes: Bonus: Melee Attacks, artificer