The version of the card that is going for the most cash is its Oil Slicked Raised Foil, boasting simpler black and white card art that still manages to look visually interesting
Even when you expand the definition of "Mox" out to include dubious entries like Paradise MantleParadise Mantle and Jeweled AmuletJeweled Amulet, Mox JasperMox Jasper currently sits at the bottom of the rankings
Charmeleon - 24/102 Non-Holo Uncommon - 1st Edition Shadowless Uncommon - 1st Edition Shadowless *eBay Sold card data is no longer updated and we now use TCG Player as the basis for our card pricing data
Rules themselves can't be copyrighted, in the sense that the "rule" for flanking is "when two units are involved in combat, and the first has flanking, and the second does not have flanking, the second unit experiences a particular disadvantage" But calling it "flanking" is copyrightable, and for Forge to call it "flanking" is to infringe
Here's a quick look: This version of Heartbeat of Spring introduces the relationship between Saheeli and Huatli, which you can read more about here