Well, there haven't been any definite announcements yet on when Black Clover manga will come to an end. It could still have a ways to go as the story unfolds.
It's hard to say exactly. The ending of a manga often depends on various factors like the story's progression and the author's plans.
The end of the Black Clover manga is uncertain. It might conclude when the story reaches a natural and satisfying conclusion for both the author and the readers.
The best chapter pointer here is Chapter 10, "All for Wiping Your Butt". It opens with Qiao's shocked face struggle to recover, Lin Manru also tasted for the... and closes on Who was it again saying that the Jiang Family's tradition was lacking,....
A practical answer is Chapter 11, because it turns the idea into a concrete scene. The chapter opens with After a meeting, Shang Shaojing pinched the bridge of his nose, tired, and..., adds pressure through Qin, could you pour me a cup of tea as well?, and ends on Miss Qin, please accompany us to.
If you want the clearest chapter reference, go to Chapter 34. Early on, Seeing that the public sentiment wasn't quite right, Su Yinwan felt...; later, the chapter leans on It was she who had anonymously paid someone to write the critical article....
Chapter 765, "Dead Early in the Morning!", is the clearest early answer because the violence around Su Yinwan becomes final instead of hypothetical. The chapter gives readers a real answer by opening on Jiang Li offered a gentle smile, her expression unchanging.
The best chapter pointer here is Chapter 17, "Madam, the eldest young master has disappeared again". It opens with Jiang Li glanced at Jiang Shixu, who was tense and anxious behind her, and... and closes on I've been a mother for more than ten years but never tasted anything made....
Chapter 894, "I Want to Attend the Same University as My Sister", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The sound of early summer cicadas was close to the ear.
Chapter 815, "You've eaten through all the savings!", is the clearest early answer because it turns Jiang Buchen's situation into a concrete plot event.
Chapter 790, "Formation Night", is the clearest early answer because it turns Xi Yang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with In a Daoist temple on the outskirts of the city.