FAIRY TAIL Vol 35

From the Kodansha edition

DRAGON SLAYER DEATHMATCH When Minerva of Saber Tooth sadistically thrashes Lucy to within an inch of her life, Fairy Tail vows vengeance! Their chance comes at the climax of the fourth day's events. It's Natsu and Gajeel vs. Sting and Rogue, the old dragon slayers against the new! Can the stadium contain the sheer power of these wizards' fire and iron?

Source: Penguin Random House API