Unsullied Heart

Harden the will of your allies and ward them from deathly effects that afflict the body or mind. You ward a creature within range against psychic and necromantic attacks as well as give them advantage on saving throws. Until the spell ends, any creature who targets the warded creature with an attack or a spell of psychic or necromantic nature must first make a Wisdom saving throw. On a failed save, the creature must choose a new target or lose the attack or spell. This spell doesn’t protect the warded creature from area effects. If the warded creature makes an attack or casts a spell that affects an enemy creature, this spell ends.