Twin-Headed Thunder Dragon [DLG1-EN043] Common Ritual Spell Special Summon those targets in

Special Summon those targets in face-up Defense Position

Select 1 card among them and return it to his/her Deck

Set: Premium Gold: Infinite Gold Card type: Effect Monster Rarity: Gold Secret Rare Attack: 2800 Defense: 1400 Cannot be targeted by an opponent's card effects

and Graveyard

or leaves the field because of an opponent's card effect while its owner controls it: You can Special Summon 1 "Flower Cardian" Synchro Monster from your Extra Deck

Twin-Headed Thunder Dragon [DLG1-EN043] Common Ritual Spell Special Summon those targets inSet: Dark Legends Card type: Fusion Monster Rarity: Common Attack: 2800 Defense: 2100 "Thunder Dragon" + "Thunder Dragon"