Wegヴィーグ Vīgu, literally meaning: "wheel track or rut"」 are black horns that appear on humans who use Forbidden Magic.[1]


These black horns sprout from the heads of humans who use magic or power from the underworld. They are considered a curse since they indicate a loss in humanity.[1][2]

A mage who receives power from a devil will sprout horns only while they actively use a significant portion of the devil's power.[3] Devil-possessed mages, like the Dark Triad, sprout horns that resemble their devils' horns,[4][5][6] whereas the Dark Disciples, who receive power indirectly from devils, sprout simpler horns.[7][8][9] The horns dissipate as soon as the mage stops drawing on the power.[10][11]

Overuse of Forbidden Magic results in permanent horns.[2]



  • Weg is German and Dutch for "way, path" or "gone, missing, vanished".


  1. 1.0 1.1 Black Clover Manga and Anime — Chapter 216 (p. 3) and Episode 121.
  2. 2.0 2.1 Black Clover Manga and Anime — Chapter 205 (p. 11-12) and Episode 118.
  3. Black Clover Manga and Anime — Chapter 97 (p. 6-7) and Episode 63.
  4. Black Clover Manga and Anime — Chapter 97 (p. 1) and Episode 63.
  5. Black Clover Manga — Chapter 238 (p. 11-13).
  6. Black Clover Manga — Chapter 243 (p. 5).
  7. Black Clover Manga — Chapter 247 (p. 5).
  8. Black Clover Manga — Chapter 249 (p. 4).
  9. Black Clover Manga — Chapter 250 (p. 2).
  10. Black Clover Manga and Anime — Chapter 98 (p. 7) and Episode 63.
  11. Black Clover Manga — Chapter 248 (p. 12-13).
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