| This article is about the Castle armor class. For general information about Castles in Age of Empires II, see Castle (Age of Empires II). |
The Castle armor class is an armor class introduced in Age of Empires II: The Conquerors. All units that have an attack bonus against this class deal bonus damage against buildings with this armor class.
Castle buildings 
Edit
The following buildings have the Castle armor class and take bonus damage from attacks against this class.
Anti-Castle units Edit
The following units have an attack bonus against the Castle armor class. They are sorted descending by the amount of bonus damage they deal.
+100 bonus Attack
+10 bonus attack
Tarkan - Elite Tarkan (Huns only)
