Worldsea Dragon Zealantis [DABL-EN050] Secret Rare
1st Edition - NM
Not Buying
![Blade Knight (Blue) [DL09-EN007] Rare](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/9cd12f49-be0a-5793-9ee0-28333f2992cd.png?v=1720006849)
Blade Knight (Blue) [DL09-EN007] Rare
| Set: | Duelist League Promo |
| Card type: | Effect Monster |
| Rarity: | Rare |
| Attack: | 1600 |
| Defense: | 1000 |
While you have 1 or fewer cards in your hand, this card gains 400 ATK. If this is the only monster you control, negate the effects of Flip Effect Monsters it destroys by battle.