![Kaiser Colosseum [MFC-031] Common](http://rayscollectibles.myshopify.com/cdn/shop/products/22118_200w_{width}x.jpg?v=1613158170)
![Kaiser Colosseum [MFC-031] Common](http://rayscollectibles.myshopify.com/cdn/shop/products/22118_200w_530x@2x.jpg?v=1613158170)
| Set: | Magician's Force |
| Card type: | Continuous Spell |
| Rarity: | Common |
When there is 1 or more monster on the field of the controller of this card, his/her opponent cannot place a monster on the field if the opponent would then have more monsters on the field than the controller of this card.