Overview
This season has 39 episodes containing the "Tartaros" (冥府の門タルタロス編, Tarutarosu-hen) arc, which adapts material from the rest of the manga's 40th volume to the middle of the 49th volume, depicting Fairy Tail's battle with a dark guild of Zeref's demons who aim to resurrect E.N.D., their master and Zeref's ultimate creation.
Episodes
Morning of a New Adventure
Tartaros Chapter, Prologue - The Nine Demon Gates
Tartaros Chapter, Prologue - Fairies vs. Netherworld
Tartaros Chapter, Prologue - The White Legacy
Tartaros Chapter, Prologue - Natsu vs. Jackal
Tartaros Chapter - Immorality and Sinners
Tartaros Chapter - Jellal vs. Oración Seis
Tartaros Chapter - A Place Reached by Prayer
Tartaros Chapter - The Demon's Rebirth
Tartaros Chapter - To Let Live or Die
Tartaros Chapter - Wendy vs. Ezel
Tartaros Chapter - Friends Forever
Tartaros Chapter - Hell's Core
Tartaros Chapter - Underworld King
Tartaros Chapter - Alegria
Tartaros Chapter - A Strike from the Stars
Tartaros Chapter - Celestial Spirit King vs. Underworld King
Tartaros Chapter - Erza vs. Minerva
Tartaros Chapter - The Boy's Tale
Tartaros Chapter - Gray vs. Silver
Tartaros Chapter - A Silver Wish
Tartaros Chapter - Final Duels
Tartaros Chapter - Wings of Despair
Tartaros Chapter - Fire Dragon Iron Fist
Tartaros Chapter - The Girl in the Crystal
Tartaros Chapter - Absolute Demon
Tartaros Chapter - Memento Mori
Tartaros Chapter - Soaring Above Ishgar
Tartaros Chapter - Drops of Fire
Tartaros Chapter, Finale - Where the Power of Life Lies
