I mean, its that rare and hard to come by that he probaly didnt want to risk anyone nabbing it out of his hand and selling it on eBay
Its notable for letting you exchange a creature for an artifact, or vice versa, letting you trade away an exhausted Pentad Prism for their creature
Furthermore, Zircon Road not only deals a massive amount of damage, but also allows the player to draw five cards, which provides the possibility of one player gaining an advantage by drawing the right cards
You can turn one Opt and still have them play around your Force Spike etc
Its second attack is Feint Attack
McKinnons own reimaging of Damnation: Hipsters own Rob Bockman wrote an excellent piece on the card and its artistic evolution over the last decade, looking at its three previous iterations until arriving at this most recent depiction