MC such a a stupid idiot... If it was to dispel evil, he should of used it when he needed it, not waste it on something minor. Something like when your life is on the line,. But I sorta glad it turned out as a prank. Use them well.
@DonGiovanni No, I saying that he should save it for when an evil spirit is about to take his life or cause malicious intent that would put him in a hospital if he didnt die from it. Those emergency situations. unless he has a batch of them, he really should not waste them. Might stuck that the neibour get possessed, but nothing life threatening or dangerous. Its only mischief. The ghost has also clearly been friendly with him, but he intended to use some holy attack on her.. but in the end, its just a prank. so it didnt matter. Better finding out its a prank, than using it when your life is on the line lol.