^Smallville Season 11 has a great writer.
I remember buying the original series back in 1983(?). I enjoyed it quite a bit. I understand that there was a second series with Mordru later on. Now that Mordru is in Demon Knights, I wonder if there will still be a connection. But where else has she appeared in the past twenty years?
Mordru is a LEGION villain whose origin was retconned into Amethyst as a a Lord of Chaos and Amethyst as a Lord of Order (which makes a lot of sense) and then added into the present day DCU by JSA.