| ENGLISH NAME | LEVEL | ATTRIBUTE | TYPE |
| -none- | Perfect | Vaccine | Ancient Beast Digimon |
| FIRST APPEARANCE | NAME ORIGINS | ||
| -none- | English. Mam is short for mammoth. X because he was modified by the X Antibody. | ||
| EVOLUTIONS | |||
| Skull Mammon X | |||
| CARD NUMBER | SERIES | FAMILY |
| BX-55 | Booster Ver. 21 | Nature Spirits |
| LEVEL | ATTRIBUTE | TYPE |
| Perfect | Vaccine | Ancient Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Tusk Strikes - 720 | Tundra Breath - 560 | Protect (A goes to 0) - 380 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
| Allomon + Win Ratio 60%! -or- Monodramon + Tobu Catmon |
-none- | -none- |