Drash's crabs are often seen as a mode of transport in Aeskell and coastal towns in other nations, but savvy ship captains will keep a small stable of them for their own purposes. The first use of Drash's crabs in ship-to-ship combat was as an ambush force, swimming from their home vessel with riders just beneath the surface of the sea. The riders would then breach the hull in several places under the surface, sending the enemy ship into a panic as water flooded in.