| ENGLISH NAME | LEVEL | ATTRIBUTE | TYPE |
| N/A | Perfect | Virus | Cyborg Digimon |
| FIRST APPEARANCE | NAME ORIGINS | ||
| N/A | Megalo means large, grow is short for growl. X because of the X Antibody. | ||
| EVOLUTIONS | |||
| Dukemon X, Medieval Dukemon | |||
| CARD NUMBER | SERIES | FAMILY |
| BX-186 | Digitalize Booster Pack 2 | Metal Empire |
| LEVEL | ATTRIBUTE | TYPE |
| Perfect | Virus | Cyborg Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Atomic Megaloblaster - 720 | Double Edge Sigma - 650 | Protect (A goes to 0) - 480 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
| Growmon + Win Ratio 60%! or Greymon + Win Ratio 60%! or Tyranomon + Win Ratio 60%! |
A threatening crimson mechanized dragon who pulverizes enemies on the atomic level! | Has the power of "fighting." Discard one Red-Frame Digimon from your Hand, and you can double your Attack Power (1 time only). Add 450 attack power to those who have the power of "sky." |