The possibility of printing and selling real cards featuring my artwork is something i have poured significant effort into researching, and i have contacted quite a few printers, both local and international
The official website, explains this, and no I havent tried it myself

Quandrix students, help me count to five: Primo, the Unbounded, which I will absolutely be building, introducing the first-ever base-power-0 matters commander that builds big Fractal tokens when creatures with 0 base power deal combat damage Yavimaya Bloomsage, the only creature in the prepare cycle to feature a flat-out banned card in Channel, made ready by putting a +1/+1 counter on a creature that subsequently has power 7 or greater Owlin Spiralmancer, a powerful creature that copies the first X-cost spell you cast every turn (including on your opponents' turns) Nexus Mentality, a member of the highly exclusive club of cards that can move counters between nonland permanents (sadly, this doesn't let you rip counters away from Dark Depths) Turbulent Wilderness, the final land (for now) in the Turbulent cycle When it comes to blue-green, it can sometimes be difficult to build a deck with a cohesive theme that doesn't lean too hard on broad themes like +1/+1 counters or Lands Matter

This card is based on Najeela, the Blade-Blossom , meaning its owner creates a 1/1 white warrior token that is tapped and attacking whenever this card attacks
Stonecloaker For 2W, you can exile a card at instant speed in response to something, and then be ready to do it again if you so desire