Fairy Tail - Season 6 (2015)

Lucy, Wendy and Flare fight the treasure hunters. Erza fights Minerva but her powers have been extremely reduced. While Natsu is trying to locate the source of the voice he heard, Gray is turned into a child and fights Doriate.

Although Gray's magic power has decreased, his tactical skills have not, and he outwits Doriate. Doriate loses control and transforms into a demon, turning the remaining people on the island into children.

Natsu fights a monster while Gray tries to thaw the Eternal Flame, but when the ice melts, only a small flame remains. Natsu ignites the flame with his fire power, and discovers who the voice he heard belongs to.

After the village is saved, it is revealed the Silver Demon Slayer mistook the Eternal Flame for a demon and froze it along with the village. The group spends an evening at a hidden hot-springs with the Wizard Saint Warrod.

Peace has returned to the Fairy Tail guild, but trouble is brewing for the Magic Council. At long last, the powerful Tartaros dark guild springs into action with full force!

Laxus fights a mysterious and powerful Tartaros enemy who's out to kill an old Council member. And, after everything that's happened, Fairy Tail declares war on Tartaros!

Jackal is bent on taking the life of former Council member Michello, but Fairy Tail stands in the way. Natsu and friends try to stop Jackal, but quickly learn that they're facing no ordinary foe!

Multiple Fairy Tail teams rush to protect former Council members from the deadly Tartaros guild. But things look bleak even for Natsu's team...

Erza and Mirajane rush to protect Crawford, the former Magic Council chairman. Meanwhile, Doranbolt frees the Oración Seis, and Natsu has a shocking realization about Tartaros...

Natsu and Happy find where the Tartaros guild has been hiding! Happy rushes to alert the rest of Fairy Tail, but little does anyone know that an unexpected trap has been set. Elsewhere, Jellal singlehandedly fights the members of Oración Seis.

Jellal's life is the final key to unsealing the devastating Face weapon. But Tartaros is bent on finding him, and the Oración Seis already have him in dire straits...

Elfman's attempt to blow up Fairy Tail reaches its explosive conclusion! Elsewhere, Lummy begins to transform Mirajane into a hideous creation meant to do Tartaros' bidding. This looks like the end for the Fairy Tail guild!

The legendary Zeref has a special one-on-one meeting with Natsu. Other members of Fairy Tail discover that the terrifying Face weapon has been activated. They quickly set out to stop it, but they meet with heavy resistance!

Natsu must fight a demon that can absorb other beings' souls and take their form... including one of a surprising character! Elsewhere, Wendy and Carla rush to stop the Face from detonating, but they're greeted by a formidable foe.

Wendy has unleashed a new power from within herself, but can she master it in time to stop the doomsday Face weapon?! And what of Natsu and friends, as they face a grotesque version of the almighty Master Hades?!

After the secret of Tartaros' strength is revealed, Mirajane and Seilah face off in an intense battle. The only problem: they're immune to each other's powers! Meanwhile, Erza reunites with an old foe with new strength...

Rustyrose of Grimoire Heart suddenly appears before Jellal, Meldy, and the Oración Seis. He shares his encounter with Tartaros' formidable Kyoka... but things aren't quite what they seem.

Mirajane struggles against the demon Seilah, whose full potential has been unleashed. Elsewhere, the Underworld King takes control of the chaotic situation by showing everyone who's boss!

Everyone in Fairy Tail has fallen victim to Mard Geer's Alegria technique... except for Lucy. Unfortunately, that means she must face off with the mighty Tartaros guild all alone!

Out of strength and on the verge of defeat, Lucy makes a great sacrifice to summon the Celestial Spirit King. Tartaros' base is quickly decimated, and soon the Celestial Spirit King and the Underworld King reunite...

Wendy and Carla learn the full truth of Tartaros' Face plan, and it's not good. Elsewhere, Erza faces off with Minerva, who has undergone a demonic transformation. At last, their final showdown is at hand!

Sabertooth members arrive to lend backup in the war against Tartaros! While Erza rushes to find the guild's control room, Gray learns the shocking truth about Silver...

Juvia continues to battle with the enigmatic Keyes. Elsewhere, Gray faces off with Silver in a showdown that's been ten long years in the making!

Silver reveals his true past to Gray once and for all and Juvia is tasked with defeating Keyes to stop the Faces and save the day.

While Natsu and Gajeel are fighting their opponents, a mysterious black water begins to flood the grounds and saps their strength. One by one they start to pass out, with Gajeel's iron skin the only thing keeping him conscious.

Levy gives Gajeel air and he finally unleashes the strength to defeat Torafuzar. Laxus returns for a rematch against Tempester, but he is hiding something.

Laxus' battle intensifies and he has one last trick up his sleeve to put Tempester down for good, but will Erza's group make it to the control room in time to stop face from activating?

Kyoka absorbs Selia's power, and she and Erza begin their battle. The guild is shocked by the arrival of past foe looking to destroy E.N.D., and Natsu hears Igneel call out to him.

Igneel fights Achnologia and tasks Natsu with stealing the Book of E.N.D. from the King of the underworld. Kyoka forms a living link with the Face activation device in order to speed up the process.

Kyoka breaks through all of Erza's armors and takes away her 5 senses. Will Erza still be able to beat her before Face activates?

Natsu, Sting, and Rogue struggle against the Underworld King. Master Macarov reveals the ace that has been kept a secret among the masters of Fairy Tail.

Mard Geer reveals why Zeref created the demons. Gray shows off his new powers but is struck down by Jiemma, who has been transformed into a demon.

Sting and Rogue take down Jiemma. The battle between Mard Geer and Natsu and Gray rages on, until Mard unleashes a curse called memento Mori.

The other guilds begin attacking the faces but to no avail. Gray and Natsu take down Mard Geer, but face has already activated. Will the appearance of surprise allies turn the tide of the battle?

In this epilogue to the Tartaros saga, the dragons reveal a tragic secret to Fairy Tail, while Natsu makes a vow to Igneel's fading soul. In the aftermath, Makarov dissolves the guild, several members set out on their own quests, and Zeref drops a shocking revelation.

Dorenbalt wipes the memories of the guild members, and another revelation is made about Dorenbalt. Macarov decides to disband the guild while members go on journeys to become stronger.