Zero-Day Blaster [SDRR-EN033] Super Rare
1st Edition - NM
Not Buying
![Rivalry of Warlords [MFC-048] Common](https://cdn.shopify.com/s/files/1/0524/2277/0879/products/22357_200w.jpg?v=1608513488)
Rivalry of Warlords [MFC-048] Common
| Set: | Magician's Force |
| Card type: | Continuous Trap |
| Rarity: | Common |
Each player must send monsters from his/her side of the field to the Graveyard so that he/she only controls 1 Type of face-up monster. As long as this card remains face-up on the field, each player can only Summon or control 1 Type of face-up monster at a time.