Season 4
This season contains a single story arc, titled "Dai Matō Enbu" (大魔闘演武, lit "Grand Magic Games"), which adapts material from the beginning of the 31st through the ending of the 35th volumes of Hiro Mashima's Fairy Tail manga over 25 episodes. Focusing on Natsu and the others who were frozen in time for seven years on Sirius Island, the members return to Magnolia and discover that Saber Tooth is the strongest guild in the Fiore Kingdom. Having become the weakest guild during the absence of its core members, Fairy Tail decides to enter the Grand Magic Games, an annual competition to decide Fiore's strongest guild.
All Episodes
S4 E1: Sabertooth
S4 E2: And So We Aim for the Top
S4 E3: Song of the Stars
S4 E4: For All the Time We Missed Each Other
S4 E5: Crocus, the Flower-Blooming Capital
S4 E6: Sky Labyrinth
S4 E7: New Guild
S4 E8: Night of Shooting Stars
S4 E9: Lucy vs. Flare
S4 E10: Portent
S4 E11: Chariots
S4 E12: Elfman vs. Bacchus
S4 E13: Mirajane vs. Jenny
S4 E14: Kagura vs. Yukino
S4 E15: Hatred at Nightfall
S4 E16: Pandemonium
S4 E17: 100 Against 1
S4 E18: Laxus vs. Alexei
S4 E19: Wendy vs. Shelia
S4 E20: Small Fists
S4 E21: Naval Battle
S4 E22: A Parfum For You
S4 E23: Battle of Dragon Slayers
S4 E24: Four Dragons
S4 E25: Natsu vs. the Twin Dragons