Oracle (Galaxies at Wars)

Oracle is a mysterious old man featured in Galaxies at Wars. He has the ability to see in the future, although he can't see everything, mostly only as he describes it himself overall details. He, John and Luna met each other once, although the conversation isn't very long, since he welcomes them in Valhalla where they will stay for a while. 
He however has a long discussion with an old childhood friend of Luna, who is tempted to betray the rebels, which would result in the death of John, Harrison and Stella. When Oracle hears him saying that only Luna counts he is disgusted by it, saying that killing the humans that mean most to her, just to keep her alive, is disgusting and wrong. He then leaves Thomas alone, knowing that the latter will betray them. 
He is last seen before the battle of shinsaki, in which he peacefully dies from natural causes. Something not many experienced. 
More coming soon....