| Unit Information
Priests do not have an attack value. Their ability is to convert enemy units and with later upgrades enemy buildings and even enemy priests. A successfully converted enemy unit will put under the player's control, even if the population limit has already been reached.
Priests are a convenient way to acquire "free units" as there are no resource costs. The use of priests becomes even more important if the enemy possesses units which the player cannot build (for instance horsemen in the Greek Campaign scenario "Warriors from the Sea"). Priests allow the acquisition of such units, even if the player has not yet reached the epoch which is necessary to train them.
Another effective defense against priests is to have the Conversion Resistance civilization bonus, which makes it harder foe enemy priests to convert player units.