The Mercenary Captain has asked you to demonstrate your worth in order to become an elite mercenary. You must participate in a territory battle, kill 10 enemies, and destroy the territory catapult.

All enemies are killed, but the enemy's catapult is still needs to be destroyed.

The enemy's 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 asked for have been accomplished. You should go see him and prove to him that you're fully capable of being an elite mercenary.