I tried to make a deck which has a strong game plan without drawing Spire, has a good mix of units/removal and has a strong market. But when you draw Spire and play it on 2... Well.. it gets nuts.
Xenan Adept is the creazy good, when costs 0 (if you draw 2, you can loop them forever - one on board, one in hand ofc). If you draw it, and dont have the mana... Just move it to the market for some removal options. The same with additional Spire copies (2/3/4). FUN and Powerful deck, just try to have 4 mana :D... You can play rankged with this, just add some
Exploit :D.