I dont know if anyone mentioned this in this thread, but this ability is currently bugged. (shoutout to tobis for finding it months ago, here is the
thread with a video).
The bug is once the flares are activated, it applies negative (red) cover around the point, for the REST OF THE GAME. It is never removed, and it is always there, forever.
Also I do believe having a small munitions cost for volks/sturms should be implemented, its the same thing for soviets... but perhaps it should be a bit stronger because it is a doctrinal ability vs the non-doc ability of soviets that also deals damage.
Perhaps after planting the flare, and it going off, it captures slightly slower? It would fit the theme of "overwatch" in a way I suppose, and would give a choice between upgrading units/mines vs the utility of the ability.
Would like to see a little more variety and an increase in the skill ceiling for free LOS and information, not entirely sure what that would look like. Either way, ability is bugged, and needs fixed regardless.