i just spent a bunch of kobans to get extra turns to battle the Dark Lord for aq new girl and out of 40 battles i didnt get one single girl to unlock that chick, how are you suppose to get these girls without paying money if you can battle 40 times and not get anything its ok to do that for the chicks who are always there but this new girl has a time limit so its completely unfair for her to have an algorithum that hard.