Why don't I see a DBB gauge in my game? gumi Support Team - June 18, 2019 11:10 Only players who have a DBB-bonded unit in the active SQUAD will see the DBB/Synergy gauge. Have more questions? Submit a request Comments Related articles What is Bonded Brave Burst(BBB) and Bonded Super Brave Burst (BSBB)? How long do the effects last? How do I bond units? My unit's outline in-game is not bolded after I raised it!