Asta and the Black Bulls have to team up with this teenage version of their captain to stop Karna, who believes that by erasing the present, he can "save" the future Yami from a destiny of pain and loneliness. The Climax: Swords and Shadows
In the end, Karna realizes that Yami found a family in the Black Bulls and didn't need "saving." As the temporal rift closes, Young Yami is sent back to his own time with a smirk, telling Asta to "surpass his limits" before he even knows what the phrase means. The timeline stabilizes, leaving the Black Bulls to clean up the mess—and Yami to wonder why his younger self was such a pain in the neck. BLACK CLOVER: KNIGHTS QUARTET
uses his Anti-Magic to break through the core defenses. Asta and the Black Bulls have to team
The story peaks in a massive battle at the . Karna summons a giant magical construct powered by stolen memories. uses his Anti-Magic to break through the core defenses