Blackguard's Handaxe 2014
Weapon, uncommon, (requires attunement)
You gain a +1 bonus to attack and damage rolls made with this magic weapon. When you draw this weapon, you can use a bonus action to cast the thaumaturgy spell from it. You can have only one of the spell's effects active at a time when you cast it in this way.
Properties
Light
A light weapon is small and easy to handle, making it ideal for use when fighting with two weapons.
Source: Vault of Magic (Kobold Press) · License: OPEN GAME LICENSE Version 1.0a details