Cana discovers the grave of Mavis, Fairy Tail's founding master. After thinking about her troubled past--and connection the Gildarts--she receives the powerful spell Fairy Glitter. But even this magic might not be enough to take out Grimoire Heart.
The guild continues to take on the members of Grimoire Heart as Erza goes head-to-head with Azuma. But when the dark wizard becomes one with the island flora, a secret magic is revealed and the island itself falls into peril.
With all the magic suddenly drained from their bodies, the wizards of Fairy Tail are powerless against their enemies. Their lives depend on one guild mate--Erza--but even she might not have the strength to save them.
The battle against Grimoire Heart continues as everyone's power suddenly returns! Gray vows to stop the dark guild using Iced Shell--sacrificing himself in the process--at the suggestion of Ultear, his former-teacher's daughter.
After confirming her treachery, Gray take on Ultear, channeling the memory of his former teacher in a dangerous attempt to defeat the time-altering wizard. But as Ultear's history comes to light, it's more complicated than even she realizes.
The guild splits up into teams in order to strike back against Grimoire Heart, taking the fight straight to Hades. Elsewhere on the island, Zeref's power is unleashed, taking out members from both sides of the battle.
A surprise appearance from one of Fairy Tail's expelled members gives the team a fighting chance. Meanwhile, Happy, Carla, and Panther Lily search the dark guild's ship as they try to find the source of its powers.
Powered by fire AND lightning, Natsu strikes out against the leader of Grimoire Heart, just as he unleashes a demonic magic assault. When Happy, Carla, and Panther Lily finally find the heart of the dark guild's ship, they're attacked by lackeys.
The island's magic tree is brought back to life by an unexpected source, restoring power to the members of Fairy Tail, who rally for one final group attack--but will the guild's mercy be their undoing? And why is Erza dressed in a nurse's uniform?
Fairy Tail may have defeated Grimoire Heart, but it is the Black Wizard Zeref who will ultimately punish the dark guild. Meanwhile, Cana finally spills her family secret to Gildarts.
As Fairy Tail recovers from their recent battles, a black dragon--Acnologia--appears in the sky. Even with the combined powers of every guild member, the wizards are helpless to stop its destruction of the magic island.
Seven years have passed since most of Fairy Tail's wizards disappeared following a dragon's attack. In that time, the guild has fallen into disrepair and lost its standing. Is there any hope that the wizards will return before the guild falls apart?
Natsu's motion sickness gets out of control as the members of Fairy Tail escort a client's giant shipment of gold via train. With the dragon slayer down for the count, can the others protect the freight from the notorious Butt Jiggle Gang?
Lucy uses an expired magical ointment and accidentally turns her invisible. Her newfound powers provide plenty of hijinks, but what happens when she can't figure out how to become visible again--and everything around her starts disappearing?
A mysterious girl claiming to be Lucy's distant relative shows up at the guild with a relic she says Lucy's father wanted to make sure was in his daughter's hands. But there may be more to this artifact--and girl--than meets the eye.
Lucy and Michelle work on solving the inscription on her gift. While a festival is held in honor of Natsu and Laxus's rematch. Grey and Erza go on an assignment together.
Gildarts enters the fray as Fairy Tail continues to battle the mysterious wizards who have come for Lucy. As spells fly, the truth about who the attackers are starts to come to light--along with what they're really after.
In order to track down Lucy's stolen key, several members of Fairy Tail visit the old Heartfilia mansion to see if there are any clues about the relic's history there. The search is a success, but is interrupted by unexpected members of the Legion Corps.
By studying the book from the Heartfilia library, Lucy discovers that there are five more clock pieces hidden throughout the world. Fairy Tail splits up to hunt them down before the Legion can, and the groups run into strange characters on the road.
Natus and Lucy's expedition team discovers a strange gateway in the middle of the desert that leads to a dangerous underground dungeon. Elsewhere, Gray's team discovers a puzzle-filled cave--and Sugar Boy.
Natsu team runs into two members of the Legion Corps in the underground dungeon. Lucy gets shrunk, Happy becomes a giant, and the only way for the wizards to prevail might be through really bad smells and...marriage?!
The Butt Jiggle Gang is back and they're dead-set on finding one of the mysterious clock parts before Fairy Tail does. In order to get ahead of them, Erza dons one of their skintight black uniforms and teaches them the meaning of true villainy.
As the Fairy Tail expedition teams continue to discover clock components, Legion Corps ramps up its assault against the guild. When Samuel and Pantherlily go head to head, it's an Exceed battle like the wizards have never seen before.
One of Legion's members manages to separate Mirajane's demon form from her body and uses it to attack the wizard's family! Meanwhile, the secret order's crusade finally comes to light along with the terrifying truth behind the infinity clock.
Natsu's team of wizards goes head-to-head with Byro, a powerful adversary with the power to nullify magic attacks. Elsewhere, the members of Zentopia grow restless as the Archbishop's condition continues to worsen.
One of Fairy Tail's most powerful enemies--Oracion Seis--has been reborn, and the members are now deadlier than ever. When they show up demanding the Infinity Clock, will anyone be able to stand in their way?
As Fairy Tail recovers from their encounter with the new Oracian Seis, Kinana enters a trance-like state and carves something in an ancient language into the walls of the guild. Meanwhile, the Legion Platoon gets a strange new member.
Lahar tracks down a jaded Doranbolt--who now goes by Mest--at a pub, Laki and Gildarts discover a creepy set of nuns, and Fairy Tail's newest teams face off against members of the new Oracion Seis (along with some members of the Legion Platoon).
As Fairy Tail and Legion Platoon wizards face off with members of the reborn Oracion Seis, Mest and Lahar discover a Celestial Wizard named Katja who has important information about Zentopia--and a connection to Will Neville.
Now that it's been confirmed the new Oración Seis is actually targeting select Celestial Wizards and not churches, the truth about Michelle is revealed. As the Infinity Clock begins to work, it's catastrophic magic blackens the sky.
Archaeologists show up at the guild's headquarters with background on Jude Heartfilia and the Infinity Clock--as well as a powerful evil-vanquishing hammer. Meanwhile, Natsu tries to escape a magical prison with the help of...the Butt Jiggle Gang?!
As the Infinity Clock's powers begin to activate, the world descends into chaos. Fairy Tail's special team heads to the Infinity Clock, where Lucy is being prepared as a sacrifice. Meanwhile, the deep corruption within Zentopia is finally exposed.
The Legion Platoon turns their sights on Lucy, vowing to destroy her in order to save the rest of the world from the Infinity Clock. As Wendy tries to heal the Archbishop, Happy comes up with a plan that could save Lucy, but time is running out.
The Infinity Clock's magic continues to wreak havoc on the world as a handful of Fairy Tail wizards make a last-chance effort to save Lucy and stop the Real Nightmare. Four members of Oración Seis must be defeated, but can Gray defeat a host of angels?
Three dark wizards must be defeated to save the world, but Lucy's body has almost completely merged with the Infinity Clock. When the Archbishop wakes, he's able to explain how the clock operates, and how Fairy Tail might stall the Real Nightmare.
As Lucy becomes one with the Infinity Clock, she finds herself floating in a realm of memories. There, she comes to terms with who--or what--Michelle is, and the role the girl played in her past. In the end, they may be the only ones able to save the world.
Former enemies make amends and Fairy Tail continues to try to repair its reputation as the Fiore Kingdom reels from recent crises. Meanwhile, the Legion Platoon is given a new mission, and Makarov shows Gildarts the guild's greatest secret.
Natsu unleashes an electrifying new move! Inspired, the guild goes in search of a way to increase their magic power without actually putting in the work of training. Meanwhile, leadership of the guild changes hands...more than once.
As Natsu and the gang prepare for the Grand Magic Games, Lucy gets an alarming call from Virgo. She leads them to the Celestial Spirit World, where they come across a great surprise.
As guilds across the Fiore Kingdom prepare for the games, three powerful enemies from Fairy Tail's past show up and ask the guild for a favor. In return, they offer Natsu and his teammates a painful power-up that will take their magic to the next level.
Fairy Tail's five representatives for the Grand Magic Games are chosen! But trouble follows the guild to the capital of the Fiore Kingdom, and if all the reps aren't back to their assigned inn by midnight, they may be out before the games even begin.
The first elimination challenge has begun, and representatives from Fairy Tail have to navigate a giant labyrinth in the sky quickly if they want to be one of the guilds that move on to the next round. The only problem? One of their members is missing.
Having barely qualified to continue in the Grand Magic Games, one of Fairy Tail's representatives has to be replaced. As the competing guilds are introduced, Natsu and the others size up their competition--which includes an unexpected set of foes.
The Grand Magic Games have begun! Gray represents one of Fairy Tail's teams on the first day of the competition in a magical hide-and-seek challenge carried out in a playing field full of multiple copies of the contestants.
Raven Tail has been picking on Fairy Tail from the beginning, but now that Lucy is up against one of their wizards--Flare--the guilds are truly going head-to-head! Whichever wizard gets knocked out first loses, but just what is the dark guild after?
The battles continue as wizards from the competing guilds go spell-for-spell in the stadium center. When Jellal-as-Mystogan takes on a member of Lamia Scale, will he be able to make up for all of Fairy Tail's previous losses?
After being completely annihilated on the first day of the Grand Magic Games, Fairy Tail tries to recover and keep high spirits for the remaining rounds. Elsewhere, the captain of the guard is up to something suspicious, and Carla has a terrible vision.