Ramuh.Haseyo said:
I always have a party build geared towards taking down the Elite Four. Lugia can solo like most of it if I recall correctly, lol.
Practically any pokemon can take on the elite four.
Like my strat which works on all version is just to use my starter pokemon (usually the fire one as they tend to be more offensive). Build it to lvl 10 before going to the next town and then use constant repels while fighting ever trainer I see with it. Oh yeah and catching pokemon purely for HMs. It maintains a lvl advantage high enough I can take anything on as it comes
Either way you can get Both Ho-Oh and Lugia in both HG and SS