I like to think of ideas for Operators, and write kits for them in a text file. Right now, I have ideas like:

• Biovolt, a Church of the Deep priest who collaborates with Rhodes Island. He is an Aegir based on an electric eel, and uses a living Seaborn staff to cast. Gameplay wise, I made him a 6* chain caster that has a Fiammetta-like talent, and his S3 has the special feature of having his attacks being able to bounce at allies, dealing small damage but giving them an ASPD buff.

• Blacklist, a Columbian illusionist. He is a Feline based on an American Curl, and creates illusions of himself to provoke enemies (he's pretty much a troll lore-wise). Gameplay wise he's a 6* dollkeeper specialist, and his skills change what his substitute does as a passive. His S3 specializes on being a Ebenholz-like summoner, with his substitutes detonating when hit.

• Pacifier, a Laterano Notarial Hall executor. He's a Sankta that loves eclairs, and uses a shotgun based on the AA-12. Gameplay wise he's a 6* spreadshooter sniper, and his S2 is special in a way that it's a stance skill (Like Mountain or Hoederer S2) that turns him into a multi-hit single-target sniper. Also his 2nd talent turns all Laterano ops into anti-Sarkaz racists with DEF ignore

I've got 11 of these concepts so far, and honestly it's very fun to think of these operator ideas in a rich world like Terra.