Mind Blank
Until the spell ends, one willing creature you touch has Immunity to Psychic damage and the Charmed 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.
Mind Blank 5e 2024 vs. 2014 edition differences
The 2024 version explicitly states immunity to psychic damage and the charmed condition, and clarifies the target is unaffected by spells that sense emotions, read thoughts, detect location, or gather information remotely, including Wish, whereas the 2014 version states the target is immune to effects that sense emotions, read thoughts, divination, and charmed condition, and foils Wish and similar effects.