Let's see:
I've just beaten Lt. Surge. Boy was that Raichu of his hard with its Mega Punch and Mega Kick. It's also fast, like all Electric types are.
I've gotten Mr. Mime, though I'm not using him due to "No Psychics". And I've gotten all the RBY starters.
I plan on using Pikachu through the entire game as well, and not evolve him into Raichu.
