The Road to the Fog Peaks

With the Silver-Tusked Guardian healed or appeased, the party learns the full scope of their mission:

Boarwood Root: The first treaty face has been recovered and restored.
Fog Peaks Sky: The second treaty face was stolen by the Gray Gardeners and taken to the Fog Peaks.
Tandak Bloodline: The third treaty face is tied to Marshal Ysold Tandak's bloodline.
The Fourth Seat: The erased oath must be restored at the Covenant Seat beneath the three lands.

The Red Raven's Warning: "The Gray Gardeners have a forward base in the Fog Peaks. They're looking for something called the Cloud-Scribed Observatory. If they find it before you do, the covenant will be lost forever."

Rewards:

XP: The party should reach Level 3 by the end of Act 1.
Allies: Ormand Vex, Elena Voss, the Silver-Tusked Guardian, the Dryad, the Red Raven (optional).