Template:OUpArmor

File:BTNSteelArmor.png

Steel Unit Armor

Increases the armor of Grunts, Raiders, Troll Batriders, Tauren, Troll Headhunters, Troll Berserkers, Wind Riders and Demolishers.

Research Cost	Researched At	Upgrade Time	Effect
150 Gold 75 Lumber	War Mill	60 sec.	Armor Bonus: 2

File:BTNThoriumArmor.png

Thorium Unit Armor

Further increases the armor of Grunts, Raiders, Troll Batriders, Tauren, Troll Headhunters, Troll Berserkers, Wind Riders and Demolishers.

Research Cost	Researched At	Requirements	Upgrade Time	Effect
225 Gold 200 Lumber	War Mill	Stronghold	75 sec.	Armor Bonus: 4

File:BTNArcaniteArmor.png

Arcanite Unit Armor

Further increases the armor of Grunts, Raiders, Troll Batriders, Tauren, Troll Headhunters, Troll Berserkers, Wind Riders and Demolishers.

Research Cost	Researched At	Requirements	Upgrade Time	Effect
300 Gold 325 Lumber	War Mill	Fortress	90 sec.	Armor Bonus: 6