The Ram is a slow-moving Infantry unit featured in the Age of Empires III: The WarChiefs expansion. A Ram is an infantry unit that is usually used to counter enemy buildings. The Ram is a siege unit for the Iroquois and can be created from their Siege Workshop, which is the native equivalent of the Artillery Foundry. It is slow compared to other artillery, but effective against buildings. It is not considered as true artillery, and is not vulnerable to Culverins, however it can be easily killed by any unit with multipliers against infantry (such as true artillery, Lancers and Jat Lancers).