Elite Four and Champion

I don't remember them being really difficult, but then again, I did plan ahead and got specific type advantages to take them on. Lance can be a real pain if you don't have Ice Beam on your team xD

 

Lance was so annoying, ugh. I just smashed through him with an Aeroblasting Lugia and Headbutting Typhlosion if I remember correctly, haha.

 

I'd say Lance. He had the really OP dragonites that WEREN'T legal. Plus the elemental moves? I'm shivering.

 

I found the Elite Four in G/S/C laughably easy. I guess it was because it was really only like half way in to the actual game, but the levels were soo low.

That said, Lance was nothing to sneeze at, his Dragonite truly were a threat. I also seem to remember having trouble taking down Karen's Umbreon, heh. But overall I'd say this was one of the easier Elite Fours out there.

 

I didn't have too much trouble with them overall, although Lance's Dragonites were a bit of a challenge even though I had a Suicune on my team when I took them on originally. I still think GSC's E4 was the easiest out there, because of the levels and the Pokémon used. I never really had trouble with any of them.

 

Lance was a decent challenge if you had no Ice moves on hand. Other than that, the E4 members didn't put up much of a fight. Just don't let Koga get carried away with those Double Teams and you'll be fine.