Sonic News Network


8,041pages on
this wiki
Quotation1 Hmph! The impertinent one is you, knave! Brace yourself, for I shall train you until you are worthy! Quotation2
Caliburn, Sonic and the Black Knight
0087 sonic and the black knight
First appearance

Sonic and the Black Knight
(First and only appearance)

in other media

Sonic and the Black Knight (manga)

Voice actor(s)
voice actor(s)

Casey Robertson

voice actor(s)

Hiroaki Hirata

Physical description




Color scheme

Gold, Silver, Bronze, Ruby



Alignment and character traits


Caliburn (カリバーン Karibān?) is a talking weapon from the world of Camelot used by Sonic the Hedgehog throughout most of the game Sonic and the Black Knight. He is the one who decides who is to be the monarch of Arthur's kingdom in the world of Camelot.


Early Life

At some point in the past, before the events of Sonic and the Black Knight, Caliburn was placed in a stone by Merlin, who claimed that only the true king of the kingdom would be able to pull Caliburn out of it. During King Arthur's days as a young boy, Arthur managed to pull Caliburn out of the stone, making him the ruler of all England.

Presumably, though contractionary, Caliburn was once a piece of Excalibur. However, when King Arthur's corruption, caused by the Scabbard of Excalibur, extinguished Excalibur's light, it split into Caliburn and the three other Sacred Swords. Under unknown circumstances, Caliburn was then placed in stone and came to rest in Misty Lake for a long time.

Sonic and the Black Knight

At the end of the second mission, Sonic pulls out Caliburn. To his surprise, he finds the sword has a mind of its own and can talk. Caliburn doesn't approve of Sonic initially, calling him a "Knave" at first. Sonic likewise didn't get along with Caliburn, calling him an "oversized letter opener" and mocking him at most any chance he got. But the two begin to work together over time. He sticks by Sonic's side throughout the entire game and joins him in battling monsters and the Knights of the Round Table. By the time Sonic defeated Sir Percival, Caliburn "accepts" Sonic and dubs him Sir Sonic, Knight of the Wind. During Sonic's final battle with the recently revealed antagonist Merlina, Caliburn is broken in half by her vicious attacks. Sonic's determination restores Caliburn, transforming him into the legendary Excalibur and transforms Sonic into Excalibur Sonic. They work together and defeat the Dark Queen, the final boss.

In the end, Caliburn reveals that he is the one to decide who receives the crown. The Royal Knights are shocked to realize that this means Sonic himself was the true King Arthur the entire time.


Caliburn acts like a proper and polite gentleman, which initially clashes with Sonic's easy-going attitude. He is also shown to slightly have the personality of a strict teacher, usually calling Sonic a fool when he does something that Caliburn disapproves of or disagrees with.


  • You are the Chosen One? You are but a squire!
  • Hmph! The impertinent one is you, Knave! Brace yourself, for I shall train you until you are worthy!
  • We must ask the scabbard's former owner how to hinder its power.
  • Hm... I suppose something must be done about this.
  • My edge has grown blunt. Being stuck in that rock for so long has taken its toll.
  • Fool! A Knight never flees his foe!
  • Very well then, I shall call you: "Knave The Hedgehog."
  • I am the Sacred Sword, Caliburn!. I am the one who decides who's worthy of the crown
  • Onward Sonic, Knight of the Wind!
  • Please try not to make a mess!
  • Never underestimate your opponent. Especially when it's a dragon.
  • A worthy adversary.
  • (Defending Sonic from one of Merlina's attacks) You fool! A knight must always be on his guard.
  • Well done.
  • Hm. Actually... Sonic the Hedgehog... You have mastered the code of chivalry. From this day forth, you shall be Sir Sonic, Knight of the Wind.
  • You shall see for yourself. Onward, my young Knave.
  • He is Knave the Hedgehog, and he accepts your challenge!
  • He is no knight. At least not yet.
  • That is Arondight one of the Sacred Swords of this land. Treat it with care.


  • Caliburn's English voice actor, Casey Robertson, also voiced the first-level nightmaren Reala from NiGHTS: Journey of Dreams.
  • Caliburn is what the real Excalibur was called before the name was altered by European authors, which is referenced as the missing Excalibur turns out to be Caliburn.
  • Sonic's finding of Caliburn references the way Arthur became King, which is probably because Sonic is technically King Arthur.
  • Caliburn's breaking in defense of Sonic echoes the sacrifice made by Shahra at the end of Sonic and the Secret Rings.
    • It may also be a reference to in the stories King Arthur gained Excalibur after his sword was cut in half during a battle.
  • After the second talk with Nimue, during which Sonic says that he's starting to get used to him, Caliburn says "That is exactly what I told you NOT to do!" as if he didn't want Sonic to get attached to him, probably because he knows that Sonic must return to his own universe.
  • In cutscenes, the ornament that attaches the middle of the hilt to the blade slides down and is replaced by Caliburn's face.
  • Caliburn is the only character in Sonic and the Black Knight to have his mouth move when speaking in Non-3D Cutscenes.
  • As Excalibur, Caliburn is the only inorganic, non-mechanical character to have a transformation.
  • Caliburn is one of the few characters who have actually annoyed Sonic (in Caliburn's case, by constantly degrading Sonic). Others include Jet, Eggman, Erazor Djinn, Chip, and, sometimes, Amy.
  • People believe that Excalibur Sonic is actually Caliburn's transformation, not Sonic's, since he is the one that transforms, Sonic simply gains golden armour.
  • Even though Caliburn is a sword, he is seen jumping around and moving in some cutscenes.
    • Also, in one cutscene, he is seen moving on his own, without Sonic holding him.
  • Caliburn seems to share certain qualities with the character Excalibur, from the popular Manga, Soul Eater. They both are obviously "living" versions of the holy sword itself, retain extraordinary power although they both don't look very strong, they think highly of themselves and they both tend to constantly call people "fool!" (although Caliburn only tends to call Sonic "fool" on multiple occasions, whereas, Excalibur starts every line in every conversation with anybody with "fool!", even if he agrees with their point).
  • The way Caliburn talks is similar to how Dave the Barbarian has a talking sword from the Disney show Dave the Barbarian.

v · e · dStorybook Characters
Secret Rings Sonic (Darkspine) • ShahraErazor (Alf Layla wa-Layla) • Ali Baba / TailsSinbad / KnucklesShahryar / EggmanUhuSolomonCaptain BemothIfrit GolemAmyShadowSilverBlazeOmochaoBig
Black Knight Sonic (Excalibur) • Merlina (Dark Queen) / MerlinBlack KnightExcalibur / CaliburnNimue / AmyBlacksmith / TailsGawain / KnucklesLancelot / ShadowPercival / BlazeGalahad / SilverLamorak / Jet
Advertisement | Your ad here

Around Wikia's network

Random Wiki