Zero-Day Blaster [SDRR-EN033] Super Rare
1st Edition - NM
Not Buying
![Theban Nightmare [AST-063] Rare](https://cdn.shopify.com/s/files/1/0524/2277/0879/products/23252_200w.jpg?v=1608510820)
Theban Nightmare [AST-063] Rare
| Set: | Ancient Sanctuary |
| Card type: | Normal Monster |
| Rarity: | Rare |
| Attack: | 1500 |
| Defense: | 500 |
While there are no cards in hand and in the Spell & Trap Card Zone of this card''s controller, increase the ATK of this card by 1500 points.