Merlin wrapped up tightly in Season 5 with Arthur’s death and the prophecy fulfilled, so a hypothetical Season 6 would either need to reimagine the legend or extend it into a new chapter. Here’s what people could expect:
1. The “Return of Arthur” Angle
- The series ended with the “Once and Future King” prophecy, so Season 6 could explore Arthur’s return in modern times or in a reawakened Albion.
- This might mean a time jump, where Merlin — still alive and ageless — guides Arthur into a new world.
2. Merlin’s Transformation
- We last saw Merlin as an old wanderer. A new season could show his struggle with immortality, loneliness, and his role as a guardian of destiny.
- Fans might finally get to see full Emrys, Merlin embracing his power without hiding.
3. A New Camelot
- Instead of going back to the old Camelot, the story could focus on its rebirth — perhaps a kingdom in crisis that needs Arthur’s ideals again.
- Old enemies could reappear, or their descendants, giving rise to new threats tied to the past.
4. Magic in the Open
- The ban on magic was never fully lifted. A new season could explore a Camelot where magic is no longer hidden but integrated — and the conflicts that come with it.
5. Legacy Characters
- Gwen as the reigning queen could have built a dynasty; Arthur’s return would shake that foundation.
- We might see the children of knights like Percival or Gwaine stepping up.
6. Bigger Mythology
- Season 6 could go deeper into Celtic myths, the Old Religion, and beings beyond Morgana — fae, gods, dragons, or even darker magical forces.
In short:
👉 Expect a darker, more mature Merlin, a focus on prophecy fulfillment in a new era, and the emotional weight of Arthur and Merlin’s bond tested once again.
Perfect 👌 then let’s imagine a Merlin: Season 6 (Fan Reboot Arc).
Here’s how it could be structured:
Season 6 Overview
The prophecy of the Once and Future King comes true. Centuries after Arthur’s death, Albion faces its darkest threat. Merlin, still alive, has waited for the day Arthur would rise again. Now, destiny calls once more.
Episode Guide
Episode 1 – “The Long Wait”
- Set in modern-day Britain. Merlin, old and weary, lives quietly as a wanderer.
- He senses strange magical disturbances — the Old Religion awakening.
- Final scene: Merlin stands by Avalon. The lake glows. Arthur rises.
Episode 2 – “The Once and Future King”
- Arthur struggles to adapt to a changed world.
- He questions Merlin’s choices and why he was left to die.
- A new antagonist is teased — Morgana’s legacy, a cult that worships her spirit.
Episode 3 – “Albion Reborn”
- Gwen’s descendants rule a kingdom that mirrors Camelot’s ideals.
- Conflict arises: should Arthur reclaim his throne, or respect the new dynasty?
- Arthur’s inner struggle: is Albion still his to rule?
Episode 4 – “The Return of Magic”
- Magic is no longer hidden; magical beings emerge from the shadows.
- Some see Arthur as their savior, others as their enemy.
- A powerful sorcerer (descendant of Morgana) challenges Arthur’s return.
Episode 5 – “Knights of the New Round”
- Merlin and Arthur gather new allies — modern “knights” with ties to Gwaine, Percival, and others.
- A dragon egg hatches, fulfilling Kilgharrah’s promise of a dragon age.
Episode 6 – “Shadows of the Past”
- Arthur confronts his guilt over Mordred, Morgana, and his harsh laws against magic.
- Merlin reveals secrets he kept hidden, straining their friendship.
Episode 7 – “The Darkest Prophecy”
- The cult of Morgana resurrects her spirit, merging her with an ancient goddess of destruction.
- Albion begins to fracture — humans vs magical creatures.
Episode 8 – “Emrys”
- Merlin fully embraces his destiny as Emrys, revealing his true power openly.
- He becomes the bridge between Arthur, Albion, and the magical world.
Episode 9 – “The Last Battle”
- Arthur and Merlin lead Albion’s united forces (humans + magical beings) against Morgana’s reborn army.
- Huge emotional climax — Arthur finally accepts magic, fully trusting Merlin.
Episode 10 – “The Future King”
- Morgana is defeated, but not destroyed — her spirit lingers.
- Arthur decides not to reclaim Camelot’s throne but instead lay the foundation of a new Albion, where magic and men live as one.
- Final scene: Merlin and Arthur walk together — destiny renewed, but the story open for future seasons.
👉 This would keep the heart of the show (Arthur–Merlin friendship) while refreshing the world with modern themes, new characters, and epic mythological stakes
