Aegis of Enmity

Smoke and steam gather around you and drapes over your form, reaching out to all that passes within its grasp. For the duration of the spell, all melee attacks against you are made with advantage. In addition, whenever a creature within 5 feet of you hits you with a melee attack, the aegis reaches out towards them. The attacker takes 2d8 psychic damage and must succeed on a Wisdom saving throw or be frightened of you until the spell ends.