I think this would really spice up water plays since it’d be much easier to produce ships. Such a building would not be very good on non-water maps.
Not to be confused with a lumber camp. The building is gaia owned, indestructible and is able to be taken from you if a unit moves up to it just like a monument. They are quite rare, only one spawns close to each player’s town center. But on water migration maps, a few of them can spawn at the central island and other islands.
This Lumber Mill is a building that functions as a slow wood and gold generator. Same rate as a feitoria. So 42, wood and 42 gold a minute. While not often, there are games on water maps where a player literally runs out of trees on his island. This only about one warship a minute, but even then it can help actually produce ships when there are no trees left. And the wood could be used to make a fishing trap, or farm to help create other units when there’s no trees left.