I'm toying around with the idea of a demon slayer theme for a pet. Any ideas would be appreciated, thanks in advance.

are you aiming for any specific aesthetic, what's the era time-wise, is this like a modern demonhunter, victorian, medieval, some specific culture?

anyway here's some that could work

[edit] oh damn i didnt even realise if this was in reference to the anime? in which case idk if i can help much, i know nothing about it kdjfhg

No not the anime.

I don't have a time era.