When you deliver the Ice Crystals, Information Broker Bavarin gladly lends the "Ancient Language Dictionary" to you. Take this to Grand Master Samael of the Town of Goddard.
Grand Master Samael tells you that if you go north from the fork in the road, you'll find the Shrine of Loyalty. If you go east from there, you'll find the Imperial Tomb.
Monsters to Hunt -
Shrine of Loyalty: Grave Scarabs, Scavenger Scarabs, Grave Ants, Scavenger Ants, Shrine Knights, Shrine Guards and the Archon of Halisha
Imperial Tomb: the Archon of Halisha
Train some more before you return to Master Galadrid at Hardin's Academy.
(Only characters of level 76 or above may change their occupation to Shillien Templar. Don't abandon the quest until occupation change is complete.)