[@Crimson Flame] They have webbed hands and feet with gills, which means that they have legs to walk on. However, they mostly use those legs to swim really fast and swiftly. Since they do not really care about the other nations, they only leave the waters to get different resources than the ones in the water. Merfolk who are part of the team that looks for resources might easily adapt to life on land, while the others might have some difficulty walking at the very beginning.