Yu-Gi-Oh! has many types of Monsters ... This equals eight. Now add the number of cards on the field your opponent controls. This is four plus eight, resulting in 12. Once you have this number ...
Must be Special Summoned (from your hand or GY) by sending 4 face-up Level 1 monsters you control to the GY. Other monsters ...
Yu-Gi-Oh TCG fans got a sneak peek at the deck list for upcoming Blue-Eyes White Dragon themed structure deck.