Spies Among Them

Steps
Don't step within aggro of giants or you'll be spotted. Don't kill them either. Doing either of those decreases your rewards. If you are spotted and don't want to lose rewards, you can run them off, evac, or use Disappearing Act if your are a worshiper of Bristlebane. Clicking the green "shiny" items are traps used to distract guards and get them to around the zone as you need them to.
 * 1) Poison the kromzek's ale.  Click three kegs in the bar room (-700, 117, -500).
 * 2) Use the coldian (sp?) spirits to destroy the armory.  Move the barrel found at (-686, 118, 572) to (-466, 118, -300).
 * 3) Kill the Commander and the Chaplain in the main room.  You can clear this room of the excess guards by triggering the green traps in the bar room and the barracks (-456, 117, 507).

Rewards
Best Rewards:
 * Primal Velium Shard for easiest mode, and
 * 50 gold for medium difficulty, and
 * Cloudy Velium Jewel for highest difficulty