Thunder Dragon Colossus (Quarter Century Secret Rare) [RA03-EN036] Quarter Century Secret Rare Normal Monster ensuring they stay in pristine

ensuring they stay in pristine condition

Set: Dusk Till Dawn Finish: Rainbow Foil Type: Instant Rarity: Majestic Class: Runeblade Cost: 3 Legendary Vynnset Specialization (You may only have 1 Oblivion in your deck and only if your hero is Vynnset

Set: World Championships 2006 Type: Colorless Rarity: Rare

Set: Sun & Moon: Cosmic Eclipse Type: Dragon Rarity: Secret Rare Retreat cost: Colorless

Thunder Dragon Colossus (Quarter Century Secret Rare) [RA03-EN036] Quarter Century Secret Rare Normal Monster ensuring they stay in pristineSet: Quarter Century Bonanza Card type: Fusion Effect Monster Rarity: Quarter Century Secret Rare Attack: 2600 Defense: 2400 "Thunder Dragon" + 1 Thunder monster Must be either Fusion Summoned, or Special Summoned during the turn a Thunder monster's effect was activated in the hand, by Tributing 1 Thunder Effect non Fusion Monster (in which case you do not use "Polymerization"). Cards cannot be added from the Main Deck to your opponent's hand except