Amulet of Retribution

This amulet has 1 charge. If the wearer takes a critical hit that would reduce hit points to half or fewer remaining hit points, the wearer can take a free action to spend this charge and activate the power within the amulet.

Upon activation, the wearer’s hit points are reduced to half remaining hit points rounded down and 1d10 percent rounded up of the damage rolled by the attacker is reflected as radiant damage to the attacker.  The wearer has advantage on next attack.

Spending this charge does not consume the wearer’s action, reaction, or bonus action.

The amulet regains its spent charge daily at dawn.

Notes: Advantage: Melee Attacks, Damage: Radiant, paladin that has taken the Oath of Vengeance, Damage, Buff, Combat, Jewelry