
The spell description is accurate, but the "Tired" Icon is missing from the right side spell window. So make sure you have stuff to cure tired if you are almost finished with the game.
Piper's "Retribution" spell is not adding +50TP when attacking enemies that are Paralyzed or Lost. I have not been able to discern if "Tired" enemies are also not giving back 50TP as stated in the spell description.