Castle Walls [SDY-049] Common Blue / Black Set: Spell Ruler Card type:

Set: Spell Ruler Card type: Equip Spell Rarity: Ultra Rare Increase the ATK of a monster equipped with this card by 1000 points

Set: Black & White: Plasma Freeze Type: Water Rarity: Holo Rare Retreat cost: Colorless

If all the Fusion Material Monsters listed on that Fusion Monster are in your Deck

This card gains ATK equal to the combined original ATK of the "Kaiju" monsters equipped to it by this effect

This card is trated as a Normal Monster Card(Reptile-Type/Earth/Level 4/ATK 1600/DEF 1800)

Castle Walls [SDY-049] Common Blue / Black Set: Spell Ruler Card type:Set: Starter Deck: Yugi Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Increase a selected monster's DEF by 500 points during the turn this card is activated.