Worldsea Dragon Zealantis [DABL-EN050] Secret Rare
1st Edition - NM
Not Buying
![Mermaid Knight [AST-025] Common](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/6e3c8fda-d056-5137-8ef8-76f41cb604ac.png?v=1720011505)
Mermaid Knight [AST-025] Common
| Set: | Ancient Sanctuary |
| Card type: | Effect Monster |
| Rarity: | Common |
| Attack: | 1500 |
| Defense: | 700 |
As long as Umi remains face-up on the field, this card can attack twice during the same Battle Phase.