Zero-Day Blaster [SDRR-EN033] Super Rare
1st Edition - NM
Not Buying
![Memory Loss [BP03-EN229] Common](https://cdn.shopify.com/s/files/1/0524/2277/0879/products/91714_200w.jpg?v=1608508856)
Memory Loss [BP03-EN229] Common
| Set: | Battle Pack 3: Monster League |
| Card type: | Trap Card |
| Rarity: | Common |
When a face-up Attack Position monster your opponent controls just activated an effect (except during the Damage Step): Negate that effect, and if you do, change that monster to face-up Defense Position.