On the battlefield, Haschel is upbeat and jovial, even throwing in some jokes at some conversations with his friends. In battle, however, Haschel is serious, calm and collected.

Haschel is one of the party members in The Legend of Dragoon. He is the Master of the Rouge School of Martial Arts and the new Dragoon of the Violet Dragon which controls Thunder-based attacks.

He learns towards the end of the game that his daughter Claire was Dart's mom and died at Neet. In a twist of fate or irony, he actually meets his grandson Dart years before the game's events take place when they traveled together on an adventure without knowing of their relation.