Bat-Fang Crossbow

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

This sinister +2 hand crossbow looks like a fanged bat with the bow-arms as wings, the pointed ears as the sight, and the wide-open jaws form the mouth where the bolts fly from.

Radiates: Abjuration, evocation, and transmutation magic.

Power: You gain blindsight (60 feet).

Power: You gain resistance to thunder damage and immunity to the deafened condition.

Power: You deal an extra 1d6 thunder damage on all bolts you loose with this weapon. They sound like screeching bats that can be heard for 60 feet.

Power: You may cast thunderwave a number of times per day equal to your proficiency bonus. You deal 2 extra dice of thunder damage with this power when you are in darkness, dim light, or underground.