u/Fit_Appeal_1051

-Brachimon is essentially the 'Digitamamon' of Ankylomon’s non-Jogress line. It loses certain visual traits (armor and weapon tail) and wasn't originally intended for this line, but it recovers those elements upon evolving into Digimon like Ultimate Brachimon. Its alternate mega forms are Plesiomon (New Century) or Cannondramon (card game)

Similarly, Digitamamon loses Ogremon's ogre-like features, only to regain them as Titamon. Its alternate Mega forms are Devitamamon and Minervamon