Number 17: Leviathan Dragon (Blue) [DL15-EN012] Rare TWO you can add 1 "Green

you can add 1 "Green Gadget" from your Deck to your hand

Set: Elemental Energy Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2100 "Elemental Hero Flame Wingman" + "Elemental Hero Sparkman" This monster cannot be Special Summoned except by Fusion Summon

Take control of it until the End Phase

Set: Black & White: Plasma Blast Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Set: Skyridge Type: Fire Rarity: Common Retreat cost: Colorless

Number 17: Leviathan Dragon (Blue) [DL15-EN012] Rare TWO you can add 1 "GreenSet: Duelist League Promo Card type: Xyz Effect Monster Rarity: Rare Attack: 2000 2 Level 3 monsters Once per turn: You can detach 1 Xyz Material from this card; this card gains 500 ATK. If this card has no Xyz Material, it cannot attack your opponent directly.