The flavor text (story details underneath the rules text) and card art contain many clues for those who love a story
Better yet, sacrificing Artifacts like Ichor Wellspring, Servo Schematic, and Prized Statue can trigger their own effects and squeeze out even more value
This time, a few thousand cards were made on thick paper with the color varying between different iterations
So my advice to you would be to wait rather than attempting to buy on day one at a hobby shop or even Walt Disney World and Disneyland
One more thing, clones work well too as long as they copy the whole card like Mockingbird or Phyrexian Metamorph, and not a token shell like Skyclave Apparition
In my latest article, 10 Gruul Commander Cards You Should Be Playing, I highlight 10 potent Gruul cards to include in GR Commander Decks