What is powerful, however, about the concept of. Ecological Approach. ecosystem is that the client's social functioning is clearly inter-. related with the environment, and the client is an inextricable. part of the ecological system (Hobbs, 1980).
I think around 20 bosses in a Souls game is the sweet spot. It seems difficult to come up with fresh tactics to take on a new boss when you have too many. A lot of people have this problem with Dark Souls 2.
Munich, for example had 4 Unown spawns since Gen2, but only one Tyranitar. I run a map for my city as well and we've had 2 Tyranitars and 0 Unown. This is obviously still a really small sample size, but from the data I've seen from other maps, I figure Unown is slightly more rare than Tyranitar, but not 20 times more.