Huge shoutouts to Kanak Gaming for making this video. There is a video link to a deck profile for this deck specifically and goes into the deck with more detail, explaining some combos and thought process behind the deck and more. He makes a lot of content on the Blackwings archetypes and mkaes it look really powerful and fun to play. Go check out his channel and if you like him enough he also has a patreon for more of his content and decklists.
Along with his deckllist, in the Side deck I added Muddy Mudragon for the potential of negating more things on your opponents turn, in case you can't perform the King Calamity route due to handtraps you can go into muddy mudragon and some blackwing or a Bystial as fusion material for one of the two fusion monsters to still set up a good board state. Along with that, this deck runs into Nibiru hard, so Grapha and Dragoon can be side decked in to negate Nibiru.