The castle stayed vigilant, and found it's mark.
I see where you are, and I know what you plan, the castle poured it's incredible might from Ponyville, all onto one infected little pony marching her way, Face me, and perish!
The weakened parasite, cowered and bent to her will.
The filly's hard earned temperance, allowed her to continue breathing calmly.
The filly's incredible cunning, realized a non-corporeal spirit was attacking her.
The filly's unbreakable courage, allowed to stand back on her hooves.
"I'll kill you AND your light!" Cozy roared back.
For the first time in her life, the castle felt fear.