Play Yu-Gi-Oh with RD card

Introduction: My name is Yuga, my surname is Yuga, and I am a time traveler. I accidentally traveled to the world of Yu-Gi-Oh DM, and got a 'Duel Link System', and it was also the international version. I was really happy... ."But why are there only cards in RD mode!!! Digging!!!" (heartbreaking)...Coming to this world where playing cards determines everything, as a senior card player (Yilao), the protagonist is of course Choose to get involved. In a large number of duels, Yuga has continuously strengthened his deck with the help of the system. Even if he can only use RD cards, he is determined to become the king of duels! PS: The RD card pool is too shallow, so the most I can write is