Sky Strikers make use of the Graveyard as a secondary resource pool , using it to store all of their used Sky Striker Spell Cards or Monsters there to be used, depending on the situation
That's Lady Luck for you, but just like the first game, it was still a lot of fun (and we won too)
This allows Vannifer to pump the cloaked cards it creates, but you can pump any number of colorless creatures
Combat-based wins are already pretty uncommon and when they do happen, the horde/voltron is overhwelming
If the top item on your sleeve checklist is aesthetics, Legions sleeves are the way to go
I've confirmed that I'm running lands in my decks, and I shuffle them plenty