Mametyramon

Mamemon can already evolve from dinosaur and dragon digimon, but they decided to throw in a reptilian version for good measure, which is pretty cute. It just looks like such a nasty little troublemaker, like it's probably swung from a chandelier or two in its life and wouldn't be averse to picking pieces of an airplane. Still, the Mamemon concept is beginning to wear out a little right around this point.

Digivolves from

 * Tyrannomon