Beryl

Beryl has the appearance of a fourteen-year-old, but is actually an immortal magician who seems to appear, bringing either miracles or devastation, and then disappear again like the wind. He is well-known as the "Blue Sage" among the residents of Hell, but still remains an overall mystery... and part of that mystery seems to tie into a certain angel and the princes. He has a multi-faceted personality, which can seem playful at times, but also turns to very serious or mysterious, and he can be quite the smart-ass with his sharp tongue. He either becomes an ally to Alex or Platina, and whichever side he chooses, Zil will be on the opposite side.