Praxis Greed Throne

Part 1: Angelica
By playing Thunder of Wings and Nahid's Distillation for cheap we can pump a big flyer or overwhelm unit with Angelica, Praxis Infuser to swing for lethal quite easily.

Part 2: Market
Using Wasteland Broker you can fill the top of your deck with high value cards such as Sol's Rest, Dracoshaman Circlet and Shavka's Embrace you will likely play them off of Talir, Timeless

Part 3: Rebuild
The initial play of Rebuild provides little ramp and can maybe help Midias, Leyline Dragon out a bit, but it really shines when it is played from revenge. You can play Wrath of Caiphus or lose Shavka's Embrace to draw Destiny Rebuild in the same turn or soon after(Revenge goes to top 10 cards and these cards draw 7) Also is great with Ramba, Arena Showman

Part 5: Midias
With all of these big spells being played, you generate a lot of value from Midias, Leyline Dragon