I do not think anyone will go out of their way to get it. I think it would only be OP when you had a 15 v15 Defiance vs The Dunes, then it would matter. 99% of fights it wont. People will go out of their way for the Potion Relic though! We need more like that, where people will actively go seek it out. People only seek out the best relics in UW the rest were immolated.