The wondrous item, uncommon (+1), rare (+2), very rare (+3) (it requires attunement by a cleric or paladin)
This amulet shall bear a symbol of the deity inlaid with the precious stones or the metals. While you shall wear a holy symbol, you can gain the bonus to the spell attack rolls and also for the saving throw DCs of your spells. The bonus has been determined by an amulet’s rarity.
While you shall wear this amulet, you can use your Channel Divinity feature without any expending one of the feature’s uses. Al though once this property is used, then it can not be used again until the next dawn.