|It awakens from sleep once a millennium, Rage Mode!|
| Astamon + 80% Winning Percentage!|
Astamon + Particle Worm No.2
|Demon Lord||Dark Area||Seven Great Demon Lords|
|A Power||B Power||C Power|
| Gift of Darkness|
|50, 40, 40, 30|
| It cannot ignore Evolution Requirements.|
It is not affected by Aegis or Particle Worm No.2.
| The opponent loses their "Special Abilities".|
When the opponent cannot lose "Special Abilities", it's Battle Type is modified to be vulnerable to your Attack A.
In Japanese Bandai materials, Belphemon Rage Mode is known as Belphemon.
Belphemon Rage Mode has not appeared on any American cards.