1. Dark Equinox, Part One

Kara meets a prisoner named Brackus after she is spirited to the Dark Realm. Brackus tricks Kara into believing that he is a friend and will help her escape.

2. Dark Equinox, Part Two

3. The Healer

After Doku poisons Seth, the Defenders put their trust in Brackus to help find the mysterious healer.

4. Guardians for Sale

The Defenders face a powerful guardian.

5. The Magnificent Two

Rion has a dream that he fails to stop Malco from destroying the realm. It is revealed that Rion is half Ethos and that he is the only one that can destroy the Ethos within Malco and save Rados.

6. Regenesis

Rion, Brackus and Erik meet up with Mel and Seth at Rivas island to look for Brim, the stonecutter.

7. Malco Redux

Mel see the temple of Yan-Sumos, where the Wizards of Yan also face the Ethos.

8. Back Track

Flinch convinces the Zads to work with the Ethos; Brackus shares about Malco's intention of using the orb of Ogama-Yan to look for the parts of “The Celestial Abyss”.

9. We're No Guardian Angels

Zads break into Gata-Shin prison and capture Si'i. The Defenders attempt to rescue Si'i, leaving Rion behind.

10. Von Faustien

Mel discovers that one of the pieces of the Celestial Abyss is at the Temple of Yan-Mara.

11. Notes from the Underground

When the Defenders set out to find the second icon, they encounter competition from the wizard, Kor who has been resurrected by Malco. Mel discovers she is the only one with the power to free Kor from Malco's hold.

12. The Horn of Neglos

13. The Tower

14. Hunter and Hunted

After almost causing the destruction of Arboth, Seth decides to leave the other Defenders. When Rion learns of Seth's whereabouts, he sets out to find him. Mel, Erik, and Adam are shocked when Kara returns with The Orb.

15. The Heart Stone

Adam and Erik rescue an innocent Maiden, only to find she isn't quite the victim she seemed. Mel is kidnapped by Lady K'Tahsh and learns she is to be sacrificed for a mysterious purpose.

16. Shape Shifted

Mel escapes Lady K'tahsh but the Ethos have captured Si'I, a monstrously powerful guardian. Back at the Dojo Seth becomes suspicious of Kara and traps her, only to discover she is the shapeshifter Kali.

17. The Empty Book

To rescue Kara from the Mortagarian's underwater realm, the Defenders must steal the Tome of Al Mortagar (an ancient book that holds the secret to the original Sigils of power) and exchange it for Kara's freedom.

18. The Di-Gata Redemption

19. Absolution

Erik goes searching for a temple to resurrect Kara only to discover that he must complete three dangerous tasks to get what he wants. The other Defenders decide that Malco is to blame for the loss of Kara.

20. The Lost Children

21. The Spell Zone

22. Mel on My Mind

23. Complications

24. Night Fall

The Defenders enter the Spell Zone looking for the fifth icon. They are captured by a doomsday cult, and discover that the leader plans to use them as a sacrifice! Brackus is betrayed by Lady K.

25. Twilight

26. Di-Gata Dawn

With the Dojo under siege by the army of Sigil Slayers, the Mortagarians arrive and join forces with the Defenders to beat back Lady K'Tahsh and the Sigil slayers. Rion has been overtaken by the Ethos inside him.