Driver of the Aegis
A few days ago, I restarted Y in frustration after losing my Greninja (I was doing a Nuzlocke). I decided to do a Badge Quest instead, and looked up the shiny appearances of every Pokémon obtainable before the Santalune Gym battle, finally settling on Fennekin. And, let me tell you, SRing for a shiny is boring. I don't know how people do it.