|“||You would not understand, nor could you understand. That is why I must do what I must do. I am finished with you.||„|
|~ Merlina, as the Dark Queen.|
Merlina is a sorceress and the main antagonist of Sonic and the Black Knight. She is the granddaughter of the great wizard Merlin. She is also the first main villain Sonic has fought that was female.
Merlina loved the kingdom her grandfather Merlin had created with all of her heart; from the winds that made the meadows dance, to the flowers by the wayside, to the melodious songbirds.
After learning the grim fate of her world, Merlina became filled with sorrow, giving her a nihilistic outlook on life; becoming totally convinced that everything in the world doesn't last forever. She had made it her desire to create an everlasting kingdom, Merlina believes that her crimes were necessary, believing that any manipulation was the end that justifies the means, and the sacrifices were for the greater good.
To the people around her, Merlina was a kind, yet strong and wise soul with a strong sense of compassion and every bit of good intention for her kingdom. When showing her true colors, Merlina would show herself to be calm, cold, and ruthless in achieving her goals (the latter case was shown where she would berate and then beat Sonic for disagreeing with her goals, despite the two initially being allies).
After her defeat by Excalibur Sonic, Merlina would return to her old self when Sonic tells her that the brilliance of life is knowing that it will end, and that she should value the time they have.
Before the events of the game, the illusion of King Arthur created by Merlin (the real King Arthur has been long dead) has become corrupted by the power of the Scabbard of Excalibur, which has turned into Deathcalibur.
Sonic and the Black Knight
Merlina wants to overthrow the dark knight and summons the Knight of the Wind, Sonic the Hedgehog. Merlina tells Sonic about Camelot's fate and about how he must find the sword Caliburn and learn to wield it to defeat King Arthur, though she does not tell him about what she plans for Camelot after King Arthur's defeat. After Sonic finds Caliburn and challenges the King, Merlina tells Sonic to meet with the Lady of the Lake and disappears until right before the second battle with Arthur. They have a brief conversation and then go their separate way.
In the Castle of Camelot, Merlina has been cornered by the Knights of the Round Table. Sonic comes in with Deathcalibur, confused about why King Arthur disappeared into a puff of smoke after being killed. Merlina then takes Deathcalibur and reveals that the King that Sonic was fighting was fake. She then used Deathcalibur and her own sorcery to open a portal to the Underworld and begins corrupting Camelot. She creates a shield over the castle, unable to be assaulted. Sonic and the Knights of the Round Table use Caliburn and the Sacred Swords to break the barrier, allowing Sonic to confront Merlina. He asks why she is doing this, and she explains that all things eventually ends, and she wants to use the power of the Underworld to stop death by merging Camelot with the land of darkness. Sonic says that this is unnatural and that all things must end and you should just live your life to the fullest before it is over. Merlina has enough of the talk and transforms into the "Dark Queen", and mercilessly attacks Sonic, breaking Caliburn and nearly killing Sonic. However, Sonic's determination and the power of the Sacred Swords wielded by the Knights caused Caliburn to transform into Excalibur, while Sonic gains golden armor and the ability to fly. Excalibur-Sonic and the Dark Queen do battle, but Excalibur destroys Merlina's dark powers and restores Camelot. Merlina then accepts the fate of the world and everything in it, and ends her reign of darkness.
- Unlike most of the other Sonic villains, who are driven to a lust for power and recognition, Merlina doesn't truly consider herself evil, since her goals were to protect something she cherished.
- Although her goal of preserving her world had ultimately corrupted her.
- Merlina bears a strong resemblance to Shahra the Genie from Sonic and the Secret Rings, in both their appearances and actions.
- When Merlina summons Sonic to her world, she uses an incantation to what Erazor uses to summon the Ifrit Golem in Sonic and the Secret Rings: "Ifalas zaras I e zaraq".
- Merlina's favorite flowers seem to be Carnations. for every time she had a flower in her hand, it was always a Carnation. She only held orange/yellow carnations, meaning disappointment or dejection. This references her sorrow about the fate of her world and desire to make a world that lasts forever.