This is the follow-up to the "To the Battlefield" quest. It begins after arriving in Calphade and speaking with Barden Middler.
Head to the Southern Sentry Post where your allies are gathered before entering Calphade Castle.
The Counterattack
Related points of interest
Quest stages of The Counterattack
1. Go to the battlefield
Go to the Southern Sentry Post. You will meet a scout there who will ask you to follow him. Do so.
The scout will lead you near the Calphade South Gate - where you should see a large banner lying on the ground.
2. Raise the Calphadean banner pike
Use Nature's Grasp to pick up the banner...
...then place it in the nearby banner stand. This will complete the quest and three new quests will be added in your journal.
With the watchtowers disabled, you arrived at a field strewn with allied banners. To restore the army's shattered morale, you boldly raised the fallen flags once more and marched onward into battle.