looking for spells that Target intelligence or charisma saves.

[Degwerks]

Looking for spells to cast on a target who is under the effect of a Feeblemind spell. Hopefully something that is Int or Cha saves.

[Aett_Thorn]

Most Illusions would work, I believe. Those usually need Int to figure out.

[Jamesps]

Banishment and Bane both target charisma saves.

[Justin Sane]

Intelligence:
Feeblemind (obviously), Phantasmal Force, Symbol of Insanity.

Charisma:
Bane, Banishment, Calm Emotions, Dispel Evil and Good, Forcecage (if teleporting out), Magic Circle (if entering/leaving the circle), Magic Jar, Planar Binding, Plane Shift, Seeming (if unwilling), Zone of Truth.

[Degwerks]

Thanks everyone. All this time I thought Bane was a Wisdom save.