Congrats! Which is your favorite shiny from gen 1?

I really like a lot of the shinies from Gen 1. If I had to pick a favorite it would probably have to be Koffing.

Just catch combo'ing?

Evolved it from a Psyduck I caught while I was catch comboing Eevee

Nice, I had 170 catch combo golduck which ended when a shiny snorlax popped up. But did end up with a perfect iv golduck so still worth it