I keep losing to the champion in heart gold and really need help. My team consist of:
Lv. 47 Ampharos: thunder punch,discharge,signal beam,thunder wave.
Lv. 46 ho-oh: extra sensory,sunny day,fire blast,sacred fire
Lv. 44 feraligator: surf,waterfall,crunch,ice fang
Lv. 37 machamp: low kick,vital throw,focus energy,submission
Lv. 29 pidgeotto: twister,fly,gust,quick attack
Lv. 35 gyarados: bite,dragon rage,ice fang,waterfall(*new)
Any help on my team and how to drastically improve it?