![Fossil Dyna Pachycephalo [DUSA-EN066] Ultra Rare](http://rayscollectibles.myshopify.com/cdn/shop/products/129640_200w_{width}x.jpg?v=1612812385)
![Fossil Dyna Pachycephalo [DUSA-EN066] Ultra Rare](http://rayscollectibles.myshopify.com/cdn/shop/products/129640_200w_530x@2x.jpg?v=1612812385)
| Set: | Duelist Saga |
| Card type: | Effect Monster |
| Rarity: | Ultra Rare |
| Attack: | 1200 |
| Defense: | 1300 |
Neither player can Special Summon monsters. When this card is flipped face-up: Destroy all Special Summoned monsters on the field.
| Set: | Duelist Saga |
| Card type: | Effect Monster |
| Rarity: | Ultra Rare |
| Attack: | 1200 |
| Defense: | 1300 |