Under detailed questioning from Melina and Sonia, the side effects of the Wildcat Potion were finally explained in detail by the pharmacist:
"Its function is to mimic the Factor into a high-level monster, the Shadow Strike Wildcat. The biggest drawback of Factor mimicry is that it makes the Factor Flow genuinely believe you are a high-level monster, and instills the knowledge that a high-level monster should acquire into you—meaning, you'll meow."
After finishing, the pharmacist added quite proudly:
Chapter 1348