Defeat Your Friends to Save Your Friends

The Battle of Fairy Tail moves into high gear, and contestants are falling left and right... And they're all members of Fairy Tail! Forced to fight each other to save their friends, the Fairy Tail Wizards' backs are up against a wall... With the weakest out of the way, the Raijin Tribe themselves start to join in the mix, and they aren't Laxus's personal guard for nothing! Meanwhile, Natsu can't get out of the guild and Erza has been turned to stone... Is there anyone left strong enough to defeat them?! The battle begins to look hopeless, until...Source: crunchyroll