emember the symbol of Phyrexia? We mentioned in an earlier Arcana how it crops up in the art of cards like Order of Yawgmoth and Yawgmoth's Edict, and looks a little something like this:
Yawgmoth Demon follows suit in its Pete Venters-illustrated Ninth Edition printing. Check it out.
Its head bears the mark of Phyrexia, and its staff has the circle-and-bar design as well. But of course, you don't have to be Phyrexian to order this artifact-hungry demon around. Just open a pack of Ninth.