Amulet of Spiders

This choker with a spiderlike black gem at the front grants the wearer a +2 bonus to armour class. If the wearer wearer if a spell caster, they can cast one spell per long rest without using a spell slot. The wearer also gains a +2 bonus to all charisma checks

Notes: Bonus: Armor Class, Bonus: Charisma Ability Checks