Things like value, tempo, interaction, bluffing, and card advantage all have serious impacts determined by the players and their choices throughout the game
To support this, Mayhem Devil, Goblin Sharpshooter or Torbran, Thane of Red Fell are useful
Tab closure to tightly secure your cards
Invasion of Kaladesh C-Tier: Two mana to make a 1/1 Thopter is about one mana too much, and while the backside is a potentially powerful Vehicle, you really need to be a heavy artifact deck to take advantage of it
How to Research Graded Card Prices on Goldin Auctions On Goldin Auctions I did a simple search of current listings for "Umberon" and did not find any current auctions for this card
The guaranteed SR-or-above pull and 3 Art Rares per box provide a baseline value floor of roughly 4,000-5,000, while the SAR variance creates massive upside