I did it. I finally did it. After years of complaining about how Konami hates my fav card, I finally managed to make a Yubel deck that works. And it doesn't even rely on Lavalval Chain!
Believe it or not, it is. It is possible to make a deck that CONSISTENTLY brings Beelzeus AND Yubel #2 on the field, which is a seriously vicious lockdown... I am not even joking here.