Mephisto is the king of the dead. For milennia, he has ruled his
dimension, and he is the absolute master of countless demons. He has the
ability to take on any form he desires, and uses his powers to corrupt
pure souls that he may take them to his domain. He takes pleasure in
tormenting the evil souls that are forced to come to him, but is only
satisfied when a once good soul is turned to evil. Mephisto began grooming
his son Blackheart as his second in command.
Because he possessed powers that rivaled Mephisto's own, the prince of lies
hoped that Blackheart could travel the many dimensions and harvest even
more souls to feul his fiery pits. However, Blackheart soon rebelled
against him, and Mephisto banished him from his domain and removed his son's
sanity. Ruling the demonic hordes alone once again, Mephisto is still
searching for the souls that will satisfy his hunger.