He's one of the last one's that you will encounter. He should come up for availability at the same time Gilgamesh does though. Although he shows up in the subterra of the Pharos, and you apparently won't be there yet for some time. Nevermind. It's in the basement levels at the Pharos; probably one of the best places to level up at the end. The enemies gang bang ya like crazy; six at a time sometimes.