Count Graduon

From CWCipedia

Count Graduon was a source of evil who was sealed away a long time ago. Before being trapped for thousands of years, he found the egg of Silvana who had time traveled back 1000 years and gave her a penis. This penis would give her the strength to overpower everyone. He called it: The Grand Golden Rod.

The reason he wanted to work with Mary Lee Walsh is because he wanted to align himself with anyone who would do his bidding; however, eventually she wanted to backstab him and then destroyed him.