Gyarados was already very good, he just got excellent.Gyarados got a huge boost with the physical/special split...
Ludicolo, Blaziken and Snorlax got nerfed.
Suicune is still OU, although it's not the god it used to be, it's an awesome tank, and hard to stop once it starts calm minding, also Snorlax is still pretty good. :)I think Snorlax is the single most depressed Pokemon as of 2007. Suicune is also seeking meds. "Suicune and Snorlax the BL pokemon". Also, Milotic's average defense was barely enough to let it get by as a bulky water in ADV, barely surviving 2 CB HP Flyings from Salamence. Now in DP it doesn't stand a chance.
Gligar, Togetic, and Sneasel obviously improved a ton with evolution.
I think it's more a combination of things that saw zam get shifted down from OU to BL. Pursuit, loss of the elemental punches, new special sweepers all contributed to zam's nerf.About Zam, the reason he got "nerfed" isn't because of the punches.
Its because Pursuit was handed over to tons of pogeys (WEAVILE)
Well, yeah. My point was that he went from being on every other team to being on just about every team period.Edit: Notty, Heracross was used quite a lot in Advance, I don't know what you're talking about.