His initial appearance is at Drogen during the introduction. He is leading a force of Dark Dragon soldiers in an effort to stamp out the threat of the Light Dragons. Finding little resistance, Jade assumes that he caught them unaware, not knowing that they no longer have the power of the Dragon.
Sara confronts him after dispatching his minions, and he duels her with magic. He effortlessly dodges her attacks, but compliments her strength. After he finishes toying with Sara, Jade allows himself to take the full force of her Fireball attack and emerges unscathed.
He then takes a few menacing steps toward her and the screen transitions away before her fate is revealed.