His brother comes after him after he was banished but is defeated and during the fight MC remembers a bunch of magic

Someone else is mimicking Kakachi in the Boruto series, even when he those not have any sharingan like Kakashi. I'm sorry I could not mention the name.

Cant remember a lot but I think the spirit kings name started with an a and the MC is op magic

In episode 12 of Jujutsu Kaisen, Yuji snapped after Ijichi's death and punched Mahito. We see him contemplate that "Yuji Itadori isn't concerned about his own life, but Geto forbade me from forcing him to an external pact using hostages. So, if he has a foe he hates so much he longs to kill them...

These anime MAD or AMV gets copyright strike everywhere. What kind of people do this stuff?