Mind Blank

8th-Level Abjuration Spell (Bard, Wizard)

Casting Time: Action
Range: Touch
Components: V, S
Duration: 24 hours

Until the spell ends, one willing creature you touch has

If you have Immunity to a damage type or a condition, it doesn't affect you in any way.

to Psychic damage and the

While you have the Charmed condition, you experience the following effects.

Can't Harm the Charmer. You can't attack the charmer or target the charmer with damaging abilities or magical effects.

Social Advantage. The charmer has Advantage on any ability check to interact with you socially.

condition. The target is also unaffected by anything that would sense its emotions or alignment, read its thoughts, or magically detect its location, and no spell — not even Wish — can gather information about the target, observe it remotely, or control its mind.

Source: Player's Handbook, p. 298