Talk:Gaia Sennin Oguro/@comment-171.5.250.181-20150815101529/@comment-23870891-20150815101923

UBB works via the overdrive bar on the bottom of you units portrat (right above your items). One the bar fills and is ready when you go to swipe a unit there will be an option to swipe left. This allow the UBB bar to begin filling. Once you have filled it swipe to unleash.