Yubel - The Ultimate Nightmare [RYMP-EN072] Rare Secret Rare When a Level 4 or

When a Level 4 or higher monster(s) is Normal or Special Summoned: Change that monster(s) to face-down Defense Position

this card's Level become equal to the amount reduced

destroy as many cards your opponent controls as possible

You can only activate 1 "Magical Meltdown" per turn

or 1 Fusion Monster you control that lists "Cyber Dragon" as a Fusion Material Monster

Yubel - The Ultimate Nightmare [RYMP-EN072] Rare Secret Rare When a Level 4 orSet: Ra Yellow Mega Pack Card type: Effect Monster Rarity: Rare Attack: 0 Defense: 0 Cannot be Normal Summoned or Set. Must be Special Summoned by "Yubel Terror Incarnate", and cannot be Special Summoned by other ways. This card cannot be destroyed by battle. You take no Battle Damage from battles involving this card. At the end of the Damage Step, if this face up Attack Position card battles with an opponent's monster: Inflict damage equal to that