What are you playing? c'mon, tell me punk!

[NICKtendo DS]

Been Shiny hunting with my brother the last couple of days. We both got a decent haul.
My favorite results are 24K-nine the Mightyena and Nightmare the Rapidash. They're both caught by my brother using Dex Nav and he traded them to me. I got a Shiny Horsea myself.
My brother got Shiny Espeon, Electabuzz, Ninetails, Scizor and 3 Wailmers too many (I got one of them in exchange for a Shiny Psyduck I got double).
It was fun to just chill and look for Shinies.

I wanna know what your brother's been doing to get so many shinies.

Chain fishing and Dex Nav chaining religiously. He has a Shiny Charm by the way.