Gyarados (21/98) [XY: Ancient Origins] 107 If this card is Synchro

If this card is Synchro Summoned: You can add 1 Spell/Trap that mentions "Visas Starfrost" from your Deck to your hand

Set: Return of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 1000 Defense: 1000 When this card you control is destroyed by your opponent's card (either by battle or by card effect) and sent to your Graveyard: Shuffle this card into your Deck

Set: Double Masters 2022 Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {1}{W}{B} Whenever an opponent casts a noncreature spell

Set: Retro Pack 1 Card type: Normal Monster Rarity: Ultra Rare Attack: 3000 Defense: 2500

Gyarados (21/98) [XY: Ancient Origins] 107 If this card is SynchroSet: XY: Ancient Origins Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless