4 — Fairy Tail: Final Series Episode
: True to the series' style, the episode features several lighter moments, including Wendy giving a feverish Juvia a sponge bath and Lucy's comedic interactions with her Celestial Spirit, Virgo.
: It is later revealed (or heavily hinted at by the end of the episode) that Gray is actually working undercover in coordination with Erza Scarlet and the Magic Council to take down the cult from the inside. Fairy Tail: Final Series Episode 4
: Lucy showcases her new Star Dress abilities, specifically her "Cancer Form," which allows her to fight with twin blades. : True to the series' style, the episode
: Natsu and Lucy are shocked to find Gray seemingly serving as a high-ranking member of Avatar. Gray claims he has abandoned Fairy Tail to pursue the "Purification Strategy," a plan to summon Zeref by sacrificing an entire city. : Natsu and Lucy are shocked to find
: The cult's goal is revealed to be the "Purification" of a city called Magnolia (or similar populated areas) to create enough death and misery to draw out Zeref.
: The episode concludes with a dramatic re-entry of Erza Scarlet , who arrives to support the group and reveal the truth of the mission. Episode Highlights