Pokemon Heart Gold: Good team for Elite Four?

i haven't played heart gold in a year but i'm pretty sure that the final member of the elite four has pokemons that are level 50. i think you could do it though if you had all of the luck in the world. that means all of you attacks have too be critical hits. this is a really bad team with no pokemon good against the eleit four members. you could send out steelix for the first one and use dark pulse because he is psychic. next one is poison i think so use nidoqueen. then is fighting so use xatu. after that is dark. you really need a bug or fighting type pokemon to beat her. finally is lance my favorite pokemon character. you have to use ninoqueens avalanche on all of the dragonites or politoed on all of them. honestly that is absolutely the worst team i have ever seen. i would really be surprised if you got past the third one. you whole team could be slaughtered by a Abomasnow.