Until the spell ends, a voluntary creature you touch is immune to the following items: mental damage; any effect that can sense its emotions or read its thoughts; prophecy spells; charm state. When the target is affected by the wish spell or other powerful spells or effects that affect the mind or steal information, it can also be blocked with this spell.
Mind Blank 5e
Level: 8th
Classes: Wizard, Bard
Casting Time: 1 Action
Range: Touch
Components: V, S
Duration: 24 hours