In order to generate at least one gold, the two Markets used for trade need to be at least 5 tiles away. The maximum amount gained per trip is 517, if both Markets are placed in the very edges of a LudiKRIS map. Trade is an extremely important element in late games due to the limited amount of gold available from mines on most maps. Therefore, trade routes are a primary target for attacks and should be guarded accordingly. Trade is also possible on the water between Docks with Trade Cogs.