Black Clover: Who Is Secre Swallowtail?

Black Clover: Who Is Secre Swallowtail?

Key Takeaways

  • Secre, initially seen as a bird, reveals her human form and joins the Black Bulls with powerful sealing and healing magic.
  • Despite being a Stage 6 Mage, Secre’s forbidden magic abilities earn her an Arcane Stage Mage ranking, crucial in battles.
  • Secre uses her deep knowledge of magic history to strategize, seal objects, sense magic items, and possess a three-leaf grimoire.

As a seasoned gamer and long-time follower of the magical world in Black Clover, I must say that Secre Swallowtail, or Nero as she was once known, has been an unexpected yet delightful addition to the Black Bulls squad. Born into nobility but forced into servitude, her journey from a bird to a human form is nothing short of inspiring.


In the realm of “Black Clover”, there’s a character named Secre Swallowtail, more commonly referred to as Nero, who belongs to an elite group of mages called the Black Bulls. This band of mages functions as the guardians of the nation.

Despite being born into nobility, Secre found herself serving Prince Lemiel Silvamillion Clover, the reigning Wizard King. However, she wasn’t just any servant; Secre had an extraordinary gift – Sealing Magic – which allowed her to lock or unlock objects and spells. In the storyline, Secre is first introduced as a bird.

From Bird To Human, Secre’s Journey Through Life

Asta’s Secret Yet Unexpected Companion Was Actually A Human?

Black Clover: Who Is Secre Swallowtail?

Secre is one of the most underrated characters in Black Clover, the reason why she is initially seen as a bird is because, five hundred years ago before the events of the main story, she was Prince Lemiel’s servant and worked with him to create various magical objects. However, when a high-level devil attacked Clover Kingdom, Lemiel sacrificed himself to save the kingdom and Secre had to use a powerful amount of magic to seal his body into a statue, the magic was so powerful that it turned Secre into an anti-magic bird. In her bird form, Secre (also known as Nero) eventually ends up meeting Asta and perches on his head through most of his journey as a silent but guiding companion.

Don’t worry about me. Just take Asta and get out of here!

Throughout the series, I’ve found myself in bird form, hidden yet always by Asta’s side. During the Elf Reincarnation Arc, I saw my chance to confront the devil from my past alongside Prince Lemiel, who had awakened his powers. In that moment, I revealed my true human form to Asta and the Black Bull squad, marking a significant shift in my character development. No longer just a bird, I stood as a human, showing my growth. My admiration for Asta was clear during his fight with the devil, and I came to understand that his anti-magic abilities could save our world. As a human, I also showcased my own unique personality, often displaying sarcasm or blankness in my interactions.

How Strong Is Secre, And What Magic Does She Use?

Years Of Magic And Finally, A Black Bull Magic Knight

Black Clover: Who Is Secre Swallowtail?

Secre ultimately earns her place within the Black Bulls, proving herself to be a valuable asset to the team. Her unique Sealing Magic, which allows her to both contain and release various magical items or powers, is an exceptionally potent form of sorcery. This magic was used by Secre to imprison Lemiel within a statue, though this particular application of it is forbidden and demands an enormous amount of magical energy, causing her to transform into a bird as a consequence – a curse she must bear. In combat, Secre’s Sealing Magic allows her to trap enemies or spells at will. Furthermore, Secre possesses Healing Magic, enabling her to mend wounds and hasten recovery in others, as demonstrated during her battle against the powerful devil when she heals both Prince Lemiel and Asta amidst their attacks.

Despite not appearing particularly powerful in appearance, Secre exhibits remarkable strength through her extensive knowledge of magic and history during battles. Her skills include sealing people within objects, shape-shifting into a bird at will, and she even has the ability to detect the location of magical artifacts using her mana.

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2024-09-30 02:53