Amulet of the Many

 This Amulet will shape itself to the deity of the Cleric or Paladin once it has been attuned to the character. While you wear the holy symbol, you gain a +1 bonus to spell attack rolls and the saving throw DCs of your spells.

While you wear this amulet, you can use your Channel Divinity feature without expending one of the feature’s uses. Once this property is used, it can’t be used again until the next dawn.

This Amulet Stores the Spell Mirror Image, that can be Cast as a Bonus Action once per Long Rest. if the Wearer is 9th level or above it can be Cast twice per long rest. 

Notes: Bonus: Spell Attacks, Bonus: Spell Save DC, cleric or paladin