What episode does Asta use devil union?

What episode does Asta use devil union? Asta first uses Devil Union in episode 163 of Black Clover, titled "Dante vs. the Captain of the Black Bulls," which originally aired in February 2021.

The Devil Union Transformation

This pivotal moment occurs during the intense battle against Dante Zogratis, one of the Dark Triad members. After witnessing his squad members get severely injured and his captain Yami captured, Asta's desperation and determination reach their peak. The transformation represents a crucial turning point in both Asta's character development and the overall storyline.

How Devil Union Works

Unlike his previous transformations where Asta partially accessed his anti-magic devil's power, Devil Union represents a complete fusion between Asta and Liebe (his devil). This collaboration allows Asta to manifest devil wings, horns, and a tail while dramatically amplifying his anti-magic abilities. The transformation grants him incredible speed, strength, and the ability to fly.

Key Features of the Transformation

- Enhanced Physical Abilities: Massive boost in speed, strength, and reflexes

- Flight Capability: Devil wings allow aerial combat and mobility

- Amplified Anti-Magic: Significantly more powerful anti-magic attacks

- Limited Duration: Initially, Asta can only maintain this form for a short period

Impact on the Series

The Devil Union debut in episode 163 marks a significant power scaling moment in Black Clover. This transformation puts Asta on par with some of the series' most formidable opponents, including members of the Dark Triad. The episode showcases stunning animation and choreography that highlights the raw power of this new form.

For fans wanting to witness this game-changing moment, episode 163 delivers one of the most visually spectacular and emotionally charged scenes in the entire series. The Devil Union transformation continues to evolve throughout subsequent episodes, making it essential viewing for understanding Asta's growth as a character.