Ellaine's Repressed Memory

A specific memory of up to 3 hours long is chosen at the start of casting, once the spell is complete, the target forgets the memory. Upon hearing information, or seeing an object related to the repressed memory, the target must make a wisdom saving throw. Unless the saving throw is failed, the spell ends, and the target remembers the full memory.

An unwilling target must make a wisdom saving throw, if successful, the spell has no effect.