Kamandaran is a very useful technology, as it makes the Persian Crossbowmen cost only 60 wood, turning them into a "trash unit". In order to keep the game balance, the Persians lack the Arbalester and Bracer upgrades. Crossbowmen excel at taking down infantry, especially in the late game, and perform much better against cavalry than Skirmishers. Crossbowmen also make a good complement to War Elephants, as the food and gold can be invested on the elephants while the wood can be invested in Crossbowmen, and both units have similar movement speed. Furthermore, the Crossbowman can help War Elephants by killing Pikemen and Monks, two units War Elephants have a huge problem dealing with.
Like the Magyar unique technology Corvinian Army and the Malay unique technology Forced Levy, the player should research Kamandaran as soon as they require more Archers in order to have the highest possible use. Since Archers cost 45 gold, this technology starts to pay out gold-wise if 7 or more Archers are trained after researching it.
- Initially, Kamandaran reduces the cost of Archers to 50 wood. With update 34699, they now cost 60 wood.
- Initially, Kamandaran costs 200 food and 200 gold. With update 35584, it now costs 400 food and 300 gold.
- Archers of the Sassanian Empire (the last kingdom of the Persian Empire before the rise of Islam) were called Kamandaran.
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