 If you liked Fairy Tail |  ...then you might like Boku no Hero Academia 3rd Season |
Both are about fighting with unique powers to become stronger, although unlike BNHA fairy tail is set in a medieval/fantasy time period while BNHA takes place far into the future. Both animes also feature a large cast of characters class (1-a/guild) that are comedic (kinda) and all have their own backstories and motivations. Fairy tail is much much larger than BNHA and is getting its final season in Fall.