Doing my own variant of Red-eyes BB, and damn it clapps witchcrafters and other meta decks.
This deck still has the potential but not enough to reach kog imo. With all the heavy backrows and 🔥 its pretty hard even with refusion.
Im still in legend 4 right now but if i ever reach KOG, I will post my decklist here and in DLM.
They hate how Madame Verre can negate (mostly) all opponent's monster effects at the cost of a Spell from your hand, and how she can buff her/another Witchcrafter for 1000 (Atk or Dec) for every Spell with different names in your hand.
Personally I really like playing Witchcrafters, Dark Magician, Magician of Chaos, Stardust Dragon... Any deck that isn't really meta but fun to use.