| ENGLISH NAME | LEVEL | ATTRIBUTE | TYPE |
| N/A | Final | Vaccine | Holy Knight Digimon |
| FIRST APPEARANCE | NAME ORIGINS | ||
| Digimon Chronicle | Greek and English. Omega is the last letter of the Greek alphabet. X because he was modified by the X Antibody. | ||
| EVOLUTIONS | |||
| -none- | |||
| CARD NUMBER | SERIES | FAMILY/GROUP |
| SX-005 | Starter Ver. 9 |
Virus Busters Royal Knights |
| LEVEL | ATTRIBUTE | TYPE/GROUP |
| Ultimate/Final | Vaccine | Holy Knight Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Grey Sword - 990 | Garuru Cannon - 900 | Protect (A goes to 0) - 600 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
| War Greymon + Metal Garurumon | N/A - Not Translated | N/A - Not Translated |
| CARD NUMBER | SERIES | FAMILY/GROUP |
| BX-29 | Booster Ver. 20 |
Virus Busters Royal Knights |
| LEVEL | ATTRIBUTE | TYPE |
| Ultimate/Final | Vaccine | Holy Knight Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Grey Sword - 1000 | Garuru Cannon - 1000 | Protect (A goes to 0) - 580 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
| War Greymon + Metal Garurumon | N/A - Not Translated | N/A - Not Translated |
| CARD NUMBER | SERIES | FAMILY/GROUP |
| BX-137 | Booster Ver. 24 |
Virus Busters Royal Knights |
| LEVEL | ATTRIBUTE | TYPE |
| Ultimate/Final | Vaccine | Holy Knight Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Grey Sword - 1030 | Garuru Cannon - 1030 | Protect (A goes to 0) - 610 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
|
War Greymon + Metal Garurumon
-or- Omegamon (Blue Frame) + X-Antibody |
N/A - Not Translated | N/A - Not Translated |
| CARD NUMBER | SERIES | FAMILY/GROUP |
| BX-160 | Booster Ver. 25 |
Virus Busters, Metal Empire Royal Knights |
| LEVEL | ATTRIBUTE | TYPE |
| Ultimate/Final | Vaccine | Holy Knight Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Grey Sword - 1000 | Garuru Cannon - 1000 | Protect (A goes to 0) - 600 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
| War Greymon + Metal Garurumon | "The Royal Knight of aloofness X-Evolved to carry out his duty!" | N/A - Not Translated |