Talk:Optimized Prototype/@comment-2001:16B8:46FB:AF00:865:C645:497E:9D92-20180703033258/@comment-454133-20180703052043

Optimized prototype, as described in posts lower on this page (please read for more info), happens during dice modification. That happens before determining if the attack hits, so yes you can use it to trigger Gunner. The combo works well with FCS too.