WTing Smeargles and stuff. I just got a 6IV Timid Ralts! And it was shiny!! In spite of the Pentagon, I can't help but feel that it is probably a Powersave or something.
But it is a free Shiny! You can't complain about that!!
I've also gotten other stuff, such as a Shiny Azelf with terrible IVs, a shiny Heatran with 6IVs, which was probably Pokedited, and a perfect Shiny Ekans, which only needed Shed Skin to be totally perfect.
Not to mention many other 5IV Pokemon.
Come to think of it, this might also be how I got my Timid 6IV Lv.100 Xerneas.
And I also once got a Tyrunt, but what was so special about this Tyrunt is that it was holding a Master Ball!
It apparently pays to WT away all of my unwanted hatchlings.
It probably had its parents' ball type edited because Heavy Ball matches the shiny colorations of the Tyrunt line and someone was breeding them with the hacked-on ball.
I didn't even think they had programmed the Heavy Ball into the game. I guess they did, just in case they wanted to make them available later on.
Mod Edit: Please don't double post.
Oops! Sorry about that!! I'll endeavor to remember that!!