[Idea] Require monster level requirement to gain exp to non-Master characters too

[nitoygo]

Is your feature request related to a problem? Please describe. Some maps may not be fully utilized or not have any players at all since they tend to stay at a familiar farming/training spot for a long time or even until reaching level 400. This also prevents lower level players/parties to not have a good training spot to grow their characters.

Describe the solution you'd like To have a fair use policy on maps, I think it is nice to impose a minimum monster level requirement for a character to gain exp. The idea is similar to Master Level characters that cannot gain exp on lower level maps.

For example:
Level 100 characters, cannot gain exp anymore in devias monsters,
:
Level 250 characters, cannot gain anymore exp from lost tower monsters.
:
Level 300 characters cannot gain anymore exp from Tarkan
: and so on...

Additional context
Can be configurable in admin panel, or just be left untouched to play the traditional gameplay.
And I'd like to emphasize that this is just an idea which might help improve the original gameplay.

Open for discussion xD