Lots of mental spells, so let’s get some mental protection!
Sanctum of the Mind
Casting Time: 1 action
Components: V, S
Duration: 8 hours
For the duration, the target gains advantage on all saving throws and checks to prevent effects that would affect the targets mind and resistance to psychic damage.
At Higher Levels: When you cast this spell using a spell slot of 5th level or higher, increases the number of targets by one for each slot level above 4th.