I found 40+ cards, but not to go over 43 cards, most consistent as to not brick. Nice synergy between VW and SS with them sharing wyrm type. I found the versatility of the deck being able to floodgate with Scythe and/or Protos to be able to win almost always going first and with being able to draw into Nibiru going second; to help this deck along after losing other win conditions previously (VFD).
For setting up your end board using mostly the VW strategy: Make Beatrice to get Scythe into the grave and next turn reborn Scythe with Dragonlark.
For setting up your end board using mostly the SS strategy: Set up with Chixiao and Baronne as always, plus Protos if you can extend into it.