| Type: | Flip/Effect Monster |
| Sub-Type: | Fiend |
| Attribute: | EARTH |
| Level: | 1 |
| ATK: | 0 |
| DEF: | 1900 |
| Text: | FLIP: If it is the Main Phase: Apply these effects in sequence. During your Main Phase: You can Special Summon this card from your hand to your opponent's field in face-down Defense Position. If this card is Normal or Special Summoned: You can change 1 face-down monster on the field to face-up Attack or Defense Position. You can only use each effect of "Mimighoul Archfiend" once per turn. |
| Password: | 50415441 |
| Printings |
2025 Mega Pack (MP25-EN237) -
2025-09-05 The Infinite Forbidden Booster Pack (INFO-EN093) - 2024-07-19 |