Tremas was a master huntsman in life. His skill as a huntsman and archer was only surpassed - eventually - by his son, Achilios.
Tremas carved the large huntingbow that Achilios inherited from his father; a mighty weapon that few other than Achilios or Tremas could manage to string. Uldyssian suspected that Achilios's and Tremas's great skills might have been augmented by a similar magic he now wielded.