Reborn Graphic Novel Volume 15

"Tsuna finally faces Xanxus in the Ring battle! While they trade blows, Xanxus shows off the power of his Flames of Rage, the very ability possessed by the 2nd Generation boss of the Vongola. Tsuna soon discovers that Xanxus has brought a lot more to the party and is pummeled by attack after attack. Tsuna's friends, meanwhile, pass the Storm Ring around in an attempt to protect Lambo from the renewed fury of Leviathan!"