| ENGLISH NAME | LEVEL | ATTRIBUTE | TYPE |
| N/A | Final | Vaccine | Beast Dragon Digimon |
| FIRST APPEARANCE | NAME ORIGINS | ||
| Pendulum X 2.0 | Japanese. Ou means "king", and refers to the King in Shougi, Japanese chess. Ryuu means dragon. | ||
| EVOLUTIONS | |||
| Alphamon (Ultimate King Dragon Sword form) | |||
| CARD NUMBER | SERIES | FAMILY |
| BX-37 | Booster Ver. 21 | Nature Spirits |
| LEVEL | ATTRIBUTE | TYPE |
| Final | Vaccine | Beast Dragon Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Eiseiryuuoujin - 940 | Oukai - 830 | Protect (A goes to 0) - 540 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
|
Hisha Ryuumon + Win Ratio 80%! -or- Hisha Ryuumon + Aqua Orb |
N/A | N/A |
| CARD NUMBER | SERIES | FAMILY |
| SX-91 | Starter Ver. 10 | Nature Spirits |
| LEVEL | ATTRIBUTE | TYPE |
| Ultimate/Final | Vaccine | Beast Dragon Digimon |
| A ATTACK | B ATTACK | C ATTACK |
| Eiseiryuuoujin - 810 | Oukai - 780 | Protect (A goes to 0) - 530 |
| EVOLUTION REQUIREMENTS | DESCRIPTION | COMMENTS |
|
Hisha Ryuumon + Win Ratio 80%!
-or- Hisha Ryuumon + Aqua Orb -or- Grademon + Win Ratio 80%! |
N/A | N/A |
His attacks mean Eternal Dragon King Blade and Yellow Armor, respectively.