some of my awesome pulls have been:
perfect IV dratini
level 68 golem
froakie with hidden ability Protean
chansey
scizor
riolu with great IVs and Pokerus
great IV scyther
japanese ditto (great for shiny breeding
I have been breeding the dratini, froakie, and scyther and wonder trading them, to keep people coming back. I also send out all of my spare pokemon whenever i shiny breed / breed for IVs, nothing wrong with getting a nice pokemon eery now and then :D By the way, bulbagarden does this promotional thing where they send out great pokemon on wednesdays, so be sure to wondertrade then ;)