This small statuette or symbol of sin shimmers an aura of violence and rage, granting blessings to those who give into its  power. All of this comes at a cost.

Boil Over While the Attuned is under half of their maximum hp, they have advantage on attack rolls and add 2d6 psychic damage to attacks made by either weapons or unarmed strikes

Vengeful Shout As a bonus action, you can let out a bellowing cry. Enemies in a 30ft cone in front of you must make a DC 16 Wisdom saving throw or become frightened until the end of their next turn and be moved 10 feet away from you,

Tunnel Vision Immediately after you take the attack action against a creature your mind focuses in violence. Until the end of your next turn you are blinded beyond the distance of the nearest hostile creature. This effect stacks until you take a turn where you do not attack.