The Mercenary Captain asked you to demonstrate your worth to become an Exalted Mercenary. Participate in a territory battle, kill 30 enemies, and destroy the enemy's territory catapult twice to win the Mercenary Captain's approval.

All enemies are dead, but the enemy's territory catapult is still left to be destroyed.

The enemy's territory catapult has been destroyed, but the war will continue as long as there are enemies remaining. Kill all enemies.

All tasks that the Mercenary Captain has requested have been accomplished. You should go see him and prove to him that you're fully capable of being an Exalted Mercenary.