Temporal Stasis

You disrupt the flow of time around a single creature. Choose one target creature you can see within range. If it's not willing, it must make a Charisma saving throw. On a failure, it is paralyzed, gains immunity to all damage and cannot be targeted by any spells or effects for the duration.

A creature under the effects of this spell does not percieve it's surroudings and does not feel, nor is it affected by the flow of time, therefore it cannot gain any new information during the spells duration. It can, however, concentrate on spells and other effects, despite being incapacitated this way.