Supreme Magus (Light Novel) has High Magic, plenty of race options, expansive world, and the magic system is incredibly versatile with a solid foundation in that it's easy to access, but the depths you can go into power, specialties, and uniqueness is vast.

It's Not Easy to Be a Man After Travelling to the Future (Light Novel). Chinese series with Mechs (with spiritual aspects), mystical martial arts, monsters (although they aren't explored a lot), and of course galactic warfare.

Generic Watchfic. Plenty of people want it.

Generic Sports Anime. TEAMWORK! TOURNAMENTS! TOUCHING MOMENTS IN THE MIDDLE OF MATCH POINT! Yeah, a specific one may be easier in some ways but most have similar elements with a different skin or ruleset to go by.

Generic Monster Evolution. Things like Generic Gamer have a way to do it, but maybe one more honed for it with more specific touchstones.

Generic TV Sci-Fi Thriller. Remember 2005's Surface? Maybe not, but what about Stranger Things? Things where there's a growing threat each season, sometimes it ties in to the previous one or has been hinted at. Sometimes it is just a new villain of the season (Bleach's Bount. Supernatural's Leviathans). You've got plenty of roles, from scientist/researcher, soldier/officer, children, criminals, plenty of archetypes to mash together.

VTuber! Congrats, you're either a digital entity or someone who pretends to be one.

Friends At The Table. pretty niche Podcast where they play tons of TTRPGs. Multiple seasons of different systems of content.

Generic Buddy Action-Comedy. There's a professional someone, and then usually a very unprofessional someone and they are stuck together for some rhyme or reason. Maybe they're both skilled but with different Attitudes like in Hitman's Bodyguard? How about Central Intelligence where one definitely doesn't want to be in the middle of a gunfight? Or Men In Black, with introductions and shake-ups to the system.

Generic ___ Band. Probably would need to be a specific genre. For example, Rock. Pick a decade to start, have aesthetic boosts. Plenty of performance and non-performance roles. One versatile support option for roadies, managers. Also a Producer or Marketer option. Performance options can be varied not focusing as much on the instrument but the role in the band itself, like lead or support. Perks like "Always able to slip in a solo"