Thunder Dragon Colossus (Platinum Secret Rare) [RA03-EN036] Platinum Secret Rare 153a You can only use this

You can only use this effect of "Ursarctic Septentrion" once per turn

You can send this card from your hand or field to the GY

you must fight for the chance to determine your fate

Look for fat pack exclusive Teal and Orange Explosion Parallels

Thunder Dragon Colossus (Platinum Secret Rare) [RA03-EN036] Platinum Secret Rare 153a You can only use thisSet: Quarter Century Bonanza Card type: Fusion Effect Monster Rarity: Platinum 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 by