Another benefit of buying cards with real money is that usually, you get a discounted price for your products that can go from 5-8%, and despite the prices being a little bit higher than others like GoatBots, the discount makes up for it, and your cards end up costing significantly less
That said, Rex, Cyber-Hound could be just the energy commander for you if youve got friends running Experiment Kraj or Zirda, the Dawnwaker deck
Duskmourn: House of Horrors is changing the game up a bit when it comes to Magic: The Gatherings Bundles
You can play him on curve much much more safely than most planeswalkers because his effective cost is just two mana (normally, it can be a lot less if you have things that tap for more than one)
So how do we know Wizards werent just keeping phasing in their back pocket for an eventual Return to Jamuura