Allows coastal raiding for all naval units. Pillaging costs only 1 Movement point, and coastal raiding does not cost Movement point. In addition to normal pillage gains, receive Science from pillaging Fishing Boats, receive Culture from pillaging Fishery. Units gain the ability to enter Ocean tiles after researching the Shipbuilding technology. Ancient and Classical era naval units gain +1 Movement. Gain the Berserker unique unit with Metal Casting.