I can't imagine anyone is really using this exotic except for the most niche of niche situations that I can't really even think of outside maybe a super desperate revive cover in a really bad situation. As an idea to buff it would be to make it to where damage done to barricades while this exotic is equipped periodically creates orbs of power. Maybe doesn't require a lot of resources since its mostly being stolen from Ward of Dawn. My original idea to pitch that inspired this post was the same condition, but instead generates ammo bricks similar to finder bricks for the fireteam, but I feel like that may be reaching and would require much more consideration as it would likely be exploited to bend the game's ammo economy in a crazy direction, but considering we have Cenotaph in the game, this doesn't feel like an overstep.