Ningomon

Oh no, what's wrong with this egg? It seems to be falling apart! Is that decay?

You don't dare touch it because something is giggling inside. So it is still alive! As your fingers approach the shell, you feel a heat coming from it and your fingertips start to tingle. Not a good idea to touch it if you want to keep your hands.
~~
*The egg crumbles into small particles before a huge hand pushes its way out of the pile. Grim eyes sparkle, they seem to come from everywhere in the pile! A strange growl, then the particles fly in all directions as Ningomon (name can be changed) vigorously knocks the dust off himself. It was a little too impatient to get off to an impressive start.
It radiates a dark aura and its grin makes you nervous. Its surface keep crumbling in places and flames burst from the damage. But after a short time, these wounds close up again, but they show that someone is under pressure! Slightly explosive, you shouldn't take this Digimon lightly.*