Huns/Tree

Tech Tree Exclusions
The Huns have access to the units, buildings, and technologies that aren't mentioned here:

House: Not available

Archery Range

 * Arbalest
 * Hand Cannoneer

Barracks

 * Champion
 * Eagle Warrior -> Elite Eagle Warrior

Stable

 * Camel -> Heavy Camel

Dock

 * Fast Fire Ship
 * Elite Cannon Galleon
 * Shipwright

Monastery

 * Redemption
 * Block Printing
 * Theocracy
 * Herbal Medicine

Castle

 * Hoardings

Siege Workshop

 * Onager -> Siege Onager
 * Heavy Scorpion
 * Bombard Cannon

Blacksmith

 * Ring Archer Armor
 * Plate Mail Armor

University

 * Architecture
 * Fortified Wall
 * Bombard Tower
 * Siege Engineers
 * Guard Tower -> Keep
 * Heated Shot

Mining Camp

 * Stone Shaft Mining

Mill

 * Crop Rotation