I have tried this dungeon several times with different teams. Never made it pass Cerberus and I probably only made it to him a couple of times. This morning, I figured why not use Ceres. I got Cameo skilled up for SI on Ceres and let's go. She completely trivialized this dungeon. I was astonished that she almost one shot the boss, that I had to take a moment to behold her awesomeness. So why is it that I have only one Revo Ceres friend up? Why is no one using her?