I thought you could perform clones. So if we had extras we could buy clones/formations for 1500 coins. But if we don't have extras maybe only staff could have it. So if you were in a battle you would get to your formation command and you would type in what you want you formation to be in e.g If i wanted my penguins to be in the LOL formation i would type LOL. Also if you were hosting a battle you could put signs up advertising your battle.