Evolver (5e Equipment)

Weapon (blade whip), Rare (Requires Attunement)

Hardly more than a semisentient mass of chitin and flesh, the Evolver is a fairly gross item to behold. Capable of changing it's elemental makeup on the fly, it can be dangerous in anyone's hands against anyone else. Attacks made with this weapon have a +1 to hit and damage rolls.

Evolve. As part of making an attack, you can change the type of damage this weapon deals, between acid, fire, slashing, and poison damage.