Count Graduon
Count Graduon is the prime mover behind the forces of evil in Sonichu. Count Graduon is an ancient evil spirit residing in the scepter of Mary Lee Walsh. Despite being a supernatural being of great power who threatened the ancient Native Americans, Graduon inexplicably holds the the title of a low-ranking nobleman in European society.
Graduon's status as a major Sonichu villain and Christian's feelings about his graduation from high school and college are almost certainly not a mere coincidence. Beyond his anger and embarrassment about not receiving special treatment at his class's commencement ceremony, Christian likens his departure from high school to being forced from comfortable surroundings and cherished friends. He also regards his efforts to adjust to life after school as a great adventure story, so it should perhaps come as no surprise that the man-child's greatest enemy is a metaphor for growing up.
In the comic
According to the Anchuent Prophecy, Count Graduon is a source of evil sealed away by the leaders of the Cherokee and Wasabi clans. Interestingly enough, despite being trapped for thousands of years, Graduon was able to go to the moon and teach Silvana, as well as give her a penis.
The Prophecy foretold that upon its own discovery by Sonichu, Graduon would be released from his imprisonment to endanger mankind. Christian accepted the powers of Chris-Chan Sonichu in order to find and defeat Graduon.
When Chris-Chan, Wes-Li Sonichu, and Saramah Rosechu discovered the ancient evil they were looking for, they found an enormous golem marauding through CWCville at the behest of Mary Lee Walsh. It was soon revealed that Walsh's scepter contained the evil spirit, who identified itself as Count Graduon after the three prophesied electric creatures defeated the golem.
Graduon has not yet established his motive for aligning with Mary Lee Walsh and targeting Christian, his city, and his friends. It may be inferred from the Anchuent Prophecy, though, that Chris's super powers are a critical threat to Graduon's evil.
Christian has stated that at the end of the "first season", he will fling Count Graduon to the moon, breaking the staff in which he is imprisoned. He then hinted (revealed) that Graduon will overshadow Metal Sonichu.
Appearance
Count Graduon is shown mostly as a lollipop-like Scepter, presumably with the immeasurably evil being trapped inside, although Episode 20 shows him as what is either a "Grey" alien with purple eyes or a dark silhouette that Chris could not be bothered coloring. He is also seen sporting a faggy cape of some sort. Image here.