Temporary Morale
Similarly to Temporary Hitpoints, Temporary Morale offsets Morale Damage and can temporarily increase a creature's current Morale above their Base Morale. Any Temporary Morale is lost after a creature rests. Morale Damage is first subtracted from Temporary Morale, then any remaining damage is subtracted from the creature's current Morale as normal.
Temporary Morale does not stack, so if a creature receives additional Temporary Morale while it has Temporary Morale remaining, it takes the better of the two values (the new value or its current value).
See Morale for more information.