Oscar is one of the most recent Guardians of the spellbook. After his Father, Aldon Irving, was slaughtered by Ryan Rutherford; Oscar took his place.
Oscar is very shy and reserved and fears that the book will turn him insane, as was the case with Aldon.
His biggest fear is turning into the monster that his Father was becoming and causing more harm to The Highlands than good.
However, Oscar is always trying to live up to the legacy Aldon left behind, even if some of it was not something to remember him by.