Boomerang Blade

Weapon (shortsword), very rare (requires attunement by a fighter or rogue)

This boomerang-shaped +2 shortsword is made from a single piece of steel.

Radiates: Conjuration and transmutation magic.

Power: This weapon also has the versatile and thrown (range 30/120) properties.

Power: When thrown, whether you hit or miss, this weapon returns to your hand.

Power: You may throw this weapon into an unoccupied square up to 30 feet away. You immediately teleport to that square as a bonus action. You may use this power once per encounter.

Special: If you are a rogue, when you use your Cunning Action, you may throw your blade and then teleport to its location as a free action.

Special: If you are a fighter and use your Action Surge to make a ranged attack with this weapon, you may throw your blade and then teleport to its location whether you hit or not.