The latest spoilers for the "Fairy Tail" Chapter 466 have shown that the final battle is going to start very soon.
In addition, Zeref Dragneel will also reveal his true power as the Dark Wizard.
Going with the title "Assassin," the upcoming "Fairy Tail" Chapter 466 will have Zeref go back to the Alvarez Empire in Alakitasia.
According to iSchoolGuide, Zeref will have his relationship with Natsu brought out in the open after he came to know that the Dragon Slayer is able to, well, slay him.
Natsu is included as one of the five Dragon Slayers from 400 years ago who were gathered with one mission - to conquer The Black Dragon.
Natsu will be shocked when Zeref reveals of his participation in the plot to kill Acnologia, but Natsu will not accept what he just heard from Zeref. Soon he is bound to start attacking the immortal man but Happy will prevent him from doing so and instead will bring him back to the guild.
The spoiler reports say that a fight will commence in "Fairy Tail" chapter 466 but it will be disrupted because Acnologia will arrive. Even though Wal Icht will conjure a magical barrier, it is not strong enough for the Black Dragon to not penetrate it.
Acnologia will then release a thunder counter-assault that will leave hideous marks across the town. Reportedly, many of the Fairy Tail's main characters will disappear for quite some time because of the said attack.
Spoilers also hint that a "Huge Evil" will appear, many believe that it will be the start of the final battle.
According to Realty Today, the said chapter is where the identity of the assassin may be finally revealed. However, there are also speculations that the said evil is Acnologia.
Fans will have to stay tuned, however, since there spoilers for "Fairy Tail" Chapter 466 are still unconfirmed.