Charmed (Vol. 2) #5

Magically Malicious! Low-level demons have never been a threat to the Charmed Ones until now. When Fritz and Valen, a pair of demons that has been secretly observing the sisters, get their hands on a weapon capable of destroying souls, the Halliwells will face their most dangerous foes yet. Also, leprechauns.

“The Four Sisters”, part one

With the temporary spell wearing out, the Charmed Ones race to find a way to protect their family from Prue’s powers without killing her. As they prepare to do a dangerous spell, the shape-shifting Big Bad that has seized control of one of their own is setting its plan in motion.