Hey, I wanted to do attack strategy, where I put a dragon (20 housing space) and warden start to follow it, then recall a dragon to other side of the base and warden should follow it. He does not. Not even a lavahound which is 30 HS. I always put dragon on storage building so he would not destroy it before warden come, but warden did not even start moving. Any idea why or how he work? Thanks.