YES OK SO
Black Clover is like my all time favorite, it's not perfect and the animation is far from smooth and there's so many filler episodes but for what it is it's a fun show and sometimes the filler episodes show something significant in terms of getting to know the characters better. The reason there's a lot of filler is because the animation team consists of sonic himself and they animate the episodes faster than the manga can be put out, the animation team is small so the animation isn't smooth but for such a small team the speed that they animate at is ungodly. Black Clover doesn't have a bad opening, those aren't even words in the Black Clover dictionary. The story is just perfect and beautiful and chef's kiss gorgeous, there's so much foreshadowing and important things being talked about, it's gorgeus and beautiful and despite it's large cast of characters you could probably name every single one easily unlike MHA where I only know like 5 characters and everyone else is kinda just there. Enough ranting about random shit let's get into the basic story concept. In a world where magic is everything, one boy who has no magic strives to grow up and become the Wizard King. Sounds generic and all ik but don't worry it gets better. In this world everyone has magic, everyone. There's no such thing as magicless people, magic is everything here. Except Asta, who, during his whole entire life, has exhibited no signs of having any magic at all. Asta is an orphan who lives out in the boonies of the Clover Kingdom. He lives in a church with several other children but the only one I'll talk about is Yuno, Asta's rival. Yuno, contrary to Asta, is quiet and more reserved, he also exhibited signs of powerful magic from a young age and he overpowers Asta in every possible way. Asta is loud and high spirited and won't go down without a fight. Once Asta and Yuno (they were born on the same day) turn 15 they are finally eligible to get their grimoires and try out for the Magic Knights to become a Magic Knight under the Wizard King, in hopes of one day becoming the Wizard King. The rest of the story follows Asta and Yuno as they both try to make it and claim the title of Wizard King with their friendly rivalry. Trust me it's so much better if u just watch it.
Demon Slayer, it's truly great, it follows the story of a boy named Tanjiro Kamado, who is part of a relatively big family as the oldest of his siblings, he also has a keen sense of smell, so good in fact that he can even smell emotions. The story follows Tanjiro as he becomes a Demon Slayer and together with his sister, Nezuko, who is a demon btw, try to become powerful enough to find and take on Muzan AKA Michael Jackson, the most powerful of all demons and to find a cure for Nezuko becoming a demon.
Black Butler. As of rn I have only watched like one episode of Black Butler because I have so many other naime to keep track with an sometimes some anime slip through my fingers but from what I've watched... it's awesome. This rich kid has a butler who is a demon and that is basically the basic idea. Demon butler, that's it. It's so great I love it there's probably definitely more lore stuff later in the show but from what I know it's just demon butler. "I'm simply one hell of a butler"
Jujutsu Kaisen, ok so this ungodly strong kid named Yuji Itadori, he's a high schooler btw, like 15 I think, anyway Itadori is part of the Occult Club at school and he refuses to join any sports teams despite being the frickin sports god or some shit- THIS KID RUNS FASTER THAN A CAR I'M NOT EVEN JOKING, anyway he also often visits his grandfather in the hospital. Yuji lives a kind of laid back typa lifestyle, but his whole life is turned upside down when a cursed item appears at his school causing a whole supernatrual demon thing to arrive and basically murder Yuji's friends. So Yuji swallows the cursed item, the finger of Sukuna Ryoumen, king of curses. Yuji discovers the world of Curses and learns his powers and all that stuff as he goes on a journey to exorcise a bunch of curses. There's really no turning back so wether he likes it or not, he's gotta do this. IT'S GREAT- also Jujutsu Kaisen translates to... Magic Fight. That's why no one refers to Jujutsu Kaisen by it's English name.
OMG THIS IS LONG AND I'M STILL NOT DONE JUST HAVE THESE FOR NOW