Need suggestions for Pokemon fire red team!?

well if your going up against the elite four and want a quick run through use pokemon that have durability to withstand hits and that can use moves that are super effective against the opponent and the last elite four is a dragon master so i suggest to get a pokemon with a lot of speed on him and can use dragon moves to get first hit and hopefully K.O the opponent btu its when you hit the next phase of the elite four that you'll have trouble and that is that you might want to heal and restore all your pokemon after the dragon master is defeated otherwise you'll have a tough time.