Me again, here’s another one for you.
He’s called Hiranyaksha (I hope I spelt that right).
A demon or Asura from ancient times, Hiranyaksha was slain long ago by the gods for attempting to destroy the world. However he was not fully destroyed and a part of his consciousness survived and began to rebuild himself. He is now back to full strength and looking for revenge.
(He’s the guy who created Kargan, my other entry).
