From the mystical lands I came from, it is a natural chimera that resembles a mantis at the top with the lower half of a caterpiller. It adapted an ability to move its raptoral arms to write pink swirls in the air which is actually a charming spell that'll make those affected approach them like insects to eat or male mantises to mate and eat. The males look normal from the females. The charm spell can be learned by mimicking it with your fingers which can make anyone approach you for a moment