Merlin, son of Corwin and Dara
Merlin is the son of Corwin and Dara. Born and bred to be King of Amber, it is fortunate that this is something he has absolutely no interest in because it looks pretty unlikely now that Chaos has lost the war.
He has friends and allies on both sides of Reality and, as such, is a natural bridge between them. By the end of the Prologue he can be considered to be a friend to all PCs.