Agilgar was the lord of the Bretonni of Castle Parravon and the surrounding lands by 977 IC, when Gilles le Breton began his campaign to free the lands of Bretonnia.[1d] As he was the first to befriend Glorfinial, lord and sire of all the Royal Pegasus, his heraldic sigil was a pegasus.[1c] Agilgar was particularly renowned for battling with bat-winged fiends in the lightning laced clouds above Castle Mousillon as he defended one of its walls in the Ninth Battle.[1b]