Protection from Evil and Good

You touch a creature and protect it from certain types of creatures: aberrations, celestials, elementals, fey, fiends, and undead.

The protection grants the following benefits:

• The target cannot be charmed, frightened, or possessed by such creatures.
• If the target is already charmed, frightened, or possessed by such a creature, the target has advantage on any new saving throw against the relevant effect.
• Creatures of those types have disadvantage on attack rolls against the target.