User blog comment:Hayashi H/Spring 2016 Event Guide/@comment-26486243-20160513015530/@comment-26486243-20160514111542

Someone in wikia chat (can't remember who) has been able to use CAV+AV+4DD for Air Parity at E5 boss and still route through the resource node. I'm opting to take the Air Denial as it is and rely on night battle, supports and LBAS instead to clear the node.