FLIP: If it is the Main Phase: Apply these effects in sequence. ● Your opponent draws 1 card. ● Send 1 card from your hand to the GY. ● Give control of this card to your opponent. 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.
| Detail | Value |
|---|---|
| Card Type | Flip Effect Monster |
| Attribute | EARTH |
| Level | 1 |
| ATK | 0 |
| DEF | 1900 |
| Race | Fiend |
| Archetype | Archfiend |