FusionDex

Victreebat uses its enormous lips to charm Jynx into approaching, luring them close with its sweet scent. Once its prey is within reach, it snaps its huge mouth shut and swallows them whole, then flies away into the night to digest in peace.

Anyone who comes into contact with the ultrasonic waves emitted by a courting male experiences a positive mood shift. The long vine extending from its head is waved about as if it were a living thing to attract prey.