![Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set] SM139 Set: Beginning Observer Card type:](https://cdn.shopify.com/s/files/1/0830/1327/1840/files/54c72f8f-a064-46bd-b9e2-817ec7174f98.jpg?v=1718081399)
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Set: Beginning Observer Card type: Digimon Rarity: Rare Digi type: Ancient Fairy Play Cost: 3 Form: Rookie Attribute: Free Digivolve Cost: 1 Digivolve Cost Level: 2 [Your Turn] [Once Per Turn] When one of your Digimon moves from the breeding area to the battle area
Set: EX: Legend Maker Type: Stadium Rarity: Uncommon
If a face-up "Djinn" Xyz Monster you control would be destroyed
Set: Double Diamond Promos Card type: Digimon Rarity: Common Digi type: Beastkin Play Cost: 6 Form: Champion Attribute: Vaccine Digivolve Cost: 2 Digivolve Cost Level: 3
Set: Amazing Defenders Card type: Effect Monster Rarity: Collector's Rare Attack: 3000 Defense: 3000 You can banish 2 "Rescue-ACE" cards from your GY
Professor Oak's New Theory (101/123) (League Promo) [HeartGold & SoulSilver: Base Set] SM139 Set: Beginning Observer Card type:Set: HeartGold & SoulSilver: Base Set Type: Supporter Rarity: Promo
![Evening Twilight Knight [DOCS-EN023] Super Rare 269](https://cdn.shopify.com/s/files/1/0830/1327/1840/files/3b3b7b12-4c96-50e1-af17-488e142232e9.png?v=1718175977)
