Nelllin's happiness is 100 out of 100.
A tough egg that occasionally rolls around and makes buzzing noises. Nellin eggs must be kept at ground level.
The Nellin is a vigilant creature until its wings have formed properly. Until that time, the Nellin will hide behind its wings and will stay hidden for as long as it can.
When a Nellin is able to fly, it will start hunting for chocolate as chocolate is the Nellin's favorite food.