 If you liked
Rakudai Kishi no Cavalry
|
 ...then you might like
Boku no Hero Academia
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-Nobody believes in the MC to succeed
-Both MC can only use their power once
-Both are about fighting schools
-Both MC has had someone that told them to go and make their dreams come true
My hero academy is better considering overall quality but these anime have in common the concept of a "loser" who is not able to do anything but aspires to be the best. (Not gonna tell more).
Also rakudai kishi no cavalry shows some amazing fights wich is another similarity to boku no hero academia.
It's a little bit weak in the middle but the first few and last few episodes alone are absolutely worth the watch.