Ok so I want to give catching wild Pokemon a try...it's basically the same principle as with stationary legendaries right, in that you go out and save in some grass, do the reset and hit your delays and such, advance the frame if necessary using repel and walking, then just sweet scent one to you? Or I must be missing something...it can't be that easy is it?
It's that easy ;)
Quick Question: I'm very familliar with hitting seeds in gen 4 btw. But is this RNG only for the japanese version? And will I need AR to RNG now? And lastly are Smogon still finding other ways to RNG eggs?
You can abuse with the C-Gear to RNG IVs, on any language/version. Everything else is just luck.
You do not need an AR to RNG.
Japanese versions can RNG shinies, when the next version comes out it will support US and more.
Egg RNG is half based on inheritance, and half based on the MTRNG. You can control half, and the rest is luck.
Egg RNG has been figured out for non C-Gear abuse, which will be possible on english games in no time.