Tyra´s Dancing Weaponry

As you cast this spell, you animate a single weapon that you are proficient with with a arcane tune. Whilst the weapon is animated, the weapon hoves next to you. As a bonus action, you may have the weapon fly up to 30 feet, and attacks one creature of your choice within 5 feet of it. The weapon uses your Attack roll and ability score modifier to Damage Rolls. 

You cannot animate a weapon held by another creature, and if the weapon flies beyond 30ft from you, the spell instantly disappates.