Left-sloping Reinforced Stone Wall

Description
These walls are useful for filling out gaps left by odd building pieces. Reinforced Stone is one of the hardest building materials that can be created in the Exiled Lands. Weapons barely chip it and even explosive powder is not enough to weaken it in a single blow. Siege weapons or divine intervention are really the only way to bring down walls this strong.

Repair
Repairing  requires up to:
 * 7
 * 2
 * 2