The original setting was classic fantasy much like Magic generally is, which is much more in my interest wheelhouse than this high-technology, far-future Warhammer 40,000 setting
Just open the deck you'd like to export in the app, and then click the Export this deck button on the top right, like so: The deck will be copied to your clipboard so you can easily paste and grab more decks to import anywhere you want
Artifact - Book Artifact (CTRL to add secondary) Creature Captain Rex Nebula At the beginning of combat on your turn, choose target nonland permanent you control
The handful of proactive card slots in these decks actually feel like the most important choices
Meanwhile, Naya Populate and Sultai Morphs are more or less grouped together in the middle, and which one is better mostly depends on if you need Lightning Greaves or Thran Dynamo more for your collection
I mean, I think this could go in any deck that has Black in it