Talk:Way of Perfection/@comment-35249728-20180421205953/@comment-33460885-20180421210334

Higher Level Locations (not to be confused with Rank) will drop more keys for the ongoing Event. The City Hall's minimum is 2, and the maximum is 19 in high level locations. -Annabella/Admin
 * As a follow-up, there is usually little purpose to explore very high level locations for more keys; the Labortory gives 14 on a median, and a Location such as the Christmas School (which uses about 30 more energy units) will not give a much larger supply (18 at most)