Amulet of Grim Raidance

This item acts as a spell casting focus or holy symbol, replacing material cost for warlock, cleric, and paladin spells. Additionally, when you deal damage with an attack spell or from a form of divine smite or channel divinity, you deal an additional 2d6 necrotic or raidaint damage, you select the damage type when you attune to the Amulet of Grim Raidance. 

Notes: Set: Constitution Score, The amulet is in and of itself a paradox. It equally shows the potential for the most holy of warriors to succumb to the temptations of evil, but also shows the potential for the foulest of villains to be redeemed. , A multi class of a paladin or cleric and a warlock. , Buff, Jewelry