Cold Iron Claw

A claw is a simple, bladed melee weapon worn as a glove.

This weapon is made out of cold iron, which is toxic to fey creatures. When you hit a fey creature with this weapon, it deals an extra 1d6 force damage. The fey also has disadvantage on saving throws to avoid being banished or otherwise returned to the feywild until the end of your next turn.

Special: Attached. You can't be disarmed of this weapon, but donning or doffing the weapon takes an action. You can use a hand equipped with a claw to hold items, but can't attack with the claw while doing so. Additionally, you have disadvantage on attack rolls using other weapons held in your clawed hand.

Light: A light weapon is small and easy to handle, making it ideal for use when fighting with two weapons.

Proficiency: simple, claw Source: Tasha's Crucible of Everything Else - Volume 1 p. 67 (Homebrew), Heliana's Guide to Monster Hunting - Part One p. 122