If you want this league to be liked: do the following

These two concepts are related:

Reconsider closed doors. What are their purpose?

On that same note, reconsider need to clear remaining trash mobs. It's a terrible concept and very boring. Just put the fucking objectives on the rare/unique monster, it's not that hard............... And don't you dare say there is none in the room.

What? You don't have fun searching the last mob hiding somewhere in mist?