Due to their relatively high durability for low cost, they are frequently used in multiplayer matches as sturdy scouts, capable of keeping an eye on an area or distracting an enemy.
Upgrades
Improved Masonry
Increases the armor and hit points of Human buildings.
Research Cost
Researched At
Upgrade Time
100 25
Lumber Mill
60 sec.
Advanced Masonry
Increases the armor and hit points of Human buildings.
Research Cost
Researched At
Requirements
Upgrade Time
125 50
Lumber Mill
Keep
75 sec.
Imbued Masonry
Further increases the armor and hit points of Human buildings.
Research Cost
Researched At
Requirements
Upgrade Time
150 75
Lumber Mill
Castle
90 sec.
Improved Masonry
Increases the armor and hit points of Human buildings.
Research Cost
Researched At
Upgrade Time
100 25
Lumber Mill
60 sec.
Advanced Masonry
Increases the armor and hit points of Human buildings.
Research Cost
Researched At
Requirements
Upgrade Time
125 50
Lumber Mill
Keep
75 sec.
Imbued Masonry
Further increases the armor and hit points of Human buildings.
Research Cost
Researched At
Requirements
Upgrade Time
150 75
Lumber Mill
Castle
90 sec.
Patch changes
Patch 1.25 (03/10/2011)
Masonry Upgrade health boost decreased to 10% from 20% for all 3 levels.