My favorite anime of all time, It exemplifies the importance of camaraderie and teamwork. Most shonen series (from the plenty that I have seen) prefer to write their fights in a 1v1 format (mc fighting main villain of arc, rival fights the second strongest villain of the arc, etc.). With Black Clover, the fights are mostly never done alone. Against Zagred, it took the first wizard king, the ruler of the elves, Patry, Asta, Yuno, Yami, Charla/Chalotte, and Scre to defeat him. Against Vetto and Fana, it took Asta, Vanessa, and Finral. That said, the few fights that are done 1v1 have weight behind them. Best example of this being Magna vs. Dante in the manga, as we know Magna felt like he was left behind in terms of power by everyone in the Black Bulls, so he confided in Zora and trained for 6 months, just for 1 spell, which finally allows him to stand on equal ground with everyone. No one would ever expect a character described as "weak" or "lacking in power" to defeat a primary villain of the arc that took Asta and Yami with multiple power spikes to barely beat, and yet, he did the unthinkable. It highlights what Black Clover truly stands for.