Ugh, I've used so many teams. v_v Trying to remember...I think it was these.
Gen I:
Charizard, Raichu, Victreebel, Vaporeon
Gen II:
Typhlosion, Meganium, Feraligatr, Lugia, Umbreon, Ampharos
Gen III:
Blaziken, Metagross, Alakazam, Salamence, Aggron, Walrein
Gen IV:
Aipom, Cherrim, Entei, Darkrai, Abamosnow, Quagsire
Gen V:
Haxorus, Cobalon, Shinpora, Simipour, Burungel, Waruvial