Despite being weaker than most other Dragons in Yuyas deck, the effect of Dark Rebellion justifies the reduction in Attack Power
Mass removal is everywhere, and running something like Golgari Charm, Rootborn Defenses, or Akroma's Blessing can be a nice way to keep your stuff alive
It has an extra strength point and willpower point
Adeline, Resplendent Cathar (Innistrad: Midnight Hunt) White is the color that specializes in efficient creature threats and go wide combat strategies
Of course I had to take that out for a test drive, and I'm a big fan of the deck
The BT6 Double Diamond set introduced new key pieces for the deck such as a secondary boss level six Digimon in Titamon and also gave the deck Ginkakumon Promote, a level four purple Digimon with easy access to Rush that also gained you a memory when resurrected with the right materials