I was fishing for Feebas to complete the DexNav at route 119 and got a shiny Magikarp. I already have a shiny Magikarp on X, but that is ok, I'll just evolve this one to Gyarados.
EDIT: wow... I found a shiny Carvanha. Still no Feebas though.
EDIT: wow... I found a shiny Carvanha. Still no Feebas though.