Carte Yu-Gi-Oh! Cartes à l'Unité Anglais - Magician's Force
Kaiser Colosseum (MFC-031)
Rareté : Commune
Indisponible
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 monster on the field then the controller of this card.
If there is 1 or more monster(s) on the field of the controller of this card, his/her opponent cannot place a monster on the field if his/her number of monsters would exceed the number of monsters that are on the field of this card's controller. The cards that are already on the field before this card's activation are unaffected by this effect.