Big Shield Gardna [DB1-EN097] Ultra Rare P-044 You can only use this

You can only use this effect of "Performapal Sky Magician" once per turn

When that attacking monster destroys your opponent's monster by battle: You can activate this effect

(Transfer its materials to this card

you can Special Summon 1 DARK monster with an ATK of 1500 or less in face-up Attack Position from your Deck

Work that would be done with magic on other planes is instead accomplished through devices

Big Shield Gardna [DB1-EN097] Ultra Rare P-044 You can only use thisSet: Dark Beginning 1 Card type: Normal Monster Rarity: Ultra Rare Attack: 100 Defense: 2600 Negate the activation of a Spell Card that designates this 1 face down monster. At that time, flip this card into face up Defense Position. If this card is attacked, change the Battle Position of this card to Attack Position at the end of the Damage Step.