The Phantom Lord

Conflict has erupted between the guilds?! Phantom Lord has hit Fairy Tail with a sneak attack! Makarov manages to get control over the furious Natsu who wants to strike back, but then the same evil befalls Levy and her team! Makarov cannot let this stand, of course, and declares war. He leads all the guild members to Phantom Lord to teach them a lesson they won't soon forget.Source: crunchyroll