The Mightiest Demon of the Book of Zeref 8 Season 31 Episode

Episode #1

The Lamia Scale Thanksgiving Festival

Episode #2

Because of Love

Episode #3

Avatar

Episode #4

Underground Fight

Episode #5

Purification Strategy

Episode #6

Ikusa-Tsunagi

Episode #7

Memories

Episode #8

The Seventh Guild Master

Episode #9

Law of Space

Episode #10

Emperor Spriggan

Episode #11

To The Land Abandoned by Gods

Episode #12

Mavis and Zeref

Episode #13

Fairy Heart

Episode #14

The Magnolia Defensive War

Episode #15

Morning Star

Episode #16

For Whom the Parfum Flows

Episode #17

Natsu vs. Zeref

Episode #18

Across 400 Years

Episode #19

What I Want to Do

Episode #20

Not Until the Battle is Over

Episode #21

In a Silent Time

Episode #22

Natsu, Revived!!

Episode #23

Historia of Corpses

Episode #24

Mettle

Episode #25

The Third Seal

Episode #26

Together, Always

Episode #27

Fairy Tail Zero

Episode #28

White Dragneel

Episode #29

The Winter Wizard

Episode #30

Gray and Juvia

Episode #31

The Mightiest Demon of the Book of Zeref

Episode #32

Broken Bonds

Episode #33

Pleasure and Pain

Episode #34

Natsu's Mind

Episode #35

Sting, the White Shadow Dragon

Episode #36

Dragon Seed

Episode #37

Master Enchant

Episode #38

Dragon or Demon

Episode #39

Gray's Trump Card

Episode #40

Dark Future

Episode #41

My Name Is...

Episode #42

Compassion

Episode #43

Neo Eclipse

Episode #44

Blind to Love

Episode #45

The Door of Vows

Episode #46

Raging Fire of the Dragon

Episode #47

When the Fire Dies

Episode #48

World Destruction

Episode #49

Magic of Hope

Episode #50

Hearts Connected

Episode #51

Dearest Friends