Talk:Christmas 2013 Event/@comment-1637496-20140106052003/@comment-39.219.236.175-20140106084048

It's called Random Target Convergence. Basically, RNG tends to converge around a single rare/low probability item (in this case kanmusu) over a run period (in this case a day) so that over that period you will have a higher tendency of receiving that particular item to the exclusion of other rare items. Kancolle's RNG has a tendency to keep rewarding you with the same rare ships during a particular day's run. Usually when I've identified this trend happening, I just stop running around places where that particular kanmusu drops and try to find other kanmusu in places she doesn't. If you get two Kumanos in the same day, I'd suggest concentrating on E2 for the rest of the day. The likelihood of getting a third (unwanted) Kumano is higher if you continue on E3.