>>11805767
It's a neat idea and ties in well with the terraforming background of the setting, but I don't remember paying much attention to it aside from summoning. Summons requiring a full field is also cool, like it's necessary to first create a suitable environment for them. The mechanic seems a bit underused at first glance but on the other hand a greater emphasis would drag out the common fights, so I guess they struck a decent balance with having it, but not having too much of an impact in most situations.