Falling Star

Weapon (dagger), very rare (requires attunement)

Falling Star is a relic that is sacred to the Goddess of Luck. You gain a + 1 bonus to attack and damage with this magic weapon. When you hit a fiend or undead with it, that creature takes an additional 2d6 radiant damage. Additionally, it returns to you after you have thrown it. You may also make an attack that targets every creature in a 10 foot square, applying one attack roll to each creature, and you regain the ability to do so again after a short rest.