Alraune

This monster may seem like a playful wood spirit or nymph but it is anything but. Using its beautiful lure to bring adventurers closer, this monster springs out once the time is right to snatch up it's unknowing prey with its deadly maw. When trying to save their captured friends, one might make the mistake of attacking the humanoid lure. Unfortunately for them, the true body is the monstrous mouth that is eating the captured adventurer!