Thunder Dragon [LCKC-EN067] Ultra Rare 146 while this card is in

while this card is in your GY: You can add this card to your hand

Darkness Rarity: Holo Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Undaunted Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Call of Legends Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: XY: Roaring Skies Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Thunder Dragon [LCKC-EN067] Ultra Rare 146 while this card is inSet: Legendary Collection Kaiba Card type: Effect Monster Rarity: Ultra Rare Attack: 1600 Defense: 1500 You can discard this card; add up to 2 "Thunder Dragons" from your Deck to your hand.