It seems like theres a general push to make cheap version of every card someone might need as a game piece to stop entry into the game from becoming prohibitive and a realization that expensive cards can always be created through premium versions
But a 'walker is often a lot harder
The result is surprisingly similar to what you get from Dromoka, the Eternal, but the color pair aligns better
You might well have seen one or two of these creatures in the past and not realized that theyre usually part of a cycle, with one in each color
Hitting tokens is particularly good, since it can be blinked with Yorion or bounced and replayed with Teferi, Time Raveler
Anything that makes a decent proxy or casual replacement, whether its an expensive card like the CLB metallic dragons, a basic land, a Sol Ring, or even a beast token can have some trade value