Mind Blank

When the very powerful mind blank spell is cast, the creature is totally protected from all devices and spells that detect, influence, or read emotions or thoughts. This protects against augury, charm, command, confusion, divination, empathy (all forms), ESP, fear, feeblemind, mass suggestion, phantasmal killer, possession, rulership, soul trapping, suggestion, and telepathy. Cloaking protection also extends to the prevention of discovery or information gathering by crystal balls or other scrying devices, clairaudience, clairvoyance, communing, contacting other planes, or wish-related methods (wish or limited wish). Of course, exceedingly powerful deities can penetrate the spell's barrier.

Note: Known as Vast Silence of Thought in Glantri.