Complete the indicated task to unlock the corresponding units for the Kingdom of Carrone.

Knight, Cavalry, Crossbowmen, Catapult, two Pikemen, two Footmen: Complete Kingdom of Carrone Campaign 1.
Militiamen, Armor: Complete Carrone Raid.
Three Militiamen, Hero: Complete Kingdom of Carrone Campain 3.
Two Footmen, two Armor, two Weapons: Complete Kingdom of Carrone Campaign 2.