Phaerimm Spine Dagger
Weapon (dagger), uncommon
Damage: 1d4
Damage Type: Piercing
Properties: Finesse, Light, Range, Thrown
Range: 20/60
Weight: 1 lb.
This curved dagger is crafted from the venomous tail spike of a juvenile phaerimm. You gain a +1 bonus to attack and damage rolls made with this magic weapon. When you hit a creature that can cast spells with this dagger, the target must succeed on a DC 13 Constitution saving throw or be unable to cast spells of 1st level or higher until the end of its next turn.