Archer Girl is useful because call of wild and range attacks aswell as melee. Call of wild = wild cat. Useful if you have magic tower with a rock monster upgrade [because of range attack].
Hey you devlopers are going to listen to me or im goanna take you to boot camp to teach you basics. Javelin lesson 1 listen to us. 2. Listening to us improves game. Simples. Lets say 1000coins and 10 cash for 500 kills that wouldnt give us much advantage but still it will make pg mark affordable with non pay to play.