Personality & Character
Very little is known of Arabel's personality. He was very young when he was first introduced, and all that was apparent from his later appearances is that he became driven by a desire for revenge against Grodek Ainoa, who had killed Arabel's father much as Vagan had previously killed Grodek's own family.
Skills and Abilities
It is unknown what, if any notable skills Arabel may have had.
An adult Arabel was seen again twenty-seven years later, when he murdered Grodek. Arabel himself was subsequently killed by Froi Olfenoa's subordinates who had apparently provided Arabel with the opportunity to kill Grodek, then disposed of him once he was no longer useful.