![Professor Oak's New Theory - 101/123 (League Promo) (101) [League & Championship Cards]](http://3gcards.com/cdn/shop/products/123185_200w_1024x1024.jpg?v=1602629198)
![Professor Oak's New Theory - 101/123 (League Promo) (101) [League & Championship Cards]](http://3gcards.com/cdn/shop/products/123185_200w_480x480.jpg?v=1602629198)
| Set: | League & Championship Cards |
| Type: | Supporter |
| Rarity: | Promo |
| Retreat cost: | null |
| Set: | League & Championship Cards |
| Type: | Supporter |
| Rarity: | Promo |
| Retreat cost: | null |