mtg dominaria commander decks Everything We Learned In Magic: The Gathering's United Sneak Preview The Complete Dominaria United Precon

While it has a high enough mana cost for players to build up place creatures before it is cast, it is still very dangerous, and, being a black demon creature type, it can be brought out with cards like Shadowborn Apostle or Demonic Tutor

You might even be able to ambush an attacking creature with a giant surprise blocker

has a long way to go to find enough heroes to match the number of great equipment and vehicles already available in Magic, but you can't fault the spy for trying

Before we start, a couple of caveats

For my own Cube, I would hit the Random Card button at Gatherer, and then select another card from the game that played into that theme