A perfect team that I have and never lost a battle with is Lucario with aura sphere earthquake (or bone rush ) brick break and dragon pulse
Fraligatr with mystic water surf ice beam earthquake and dragon claw
Latios (through transfer ruby sapphire or emerald ) with moves psychic earthquake thunderbolt and shadow ball or dragon claw
Dragonite with moves dragon rush flamethrower ice beam and earthquake
Luxray (through trade) with moves thunderbolt thunder punch thunder bite or crunch thunder andyoure choice
Garayadose surf dragon pulse outrage and aerial ace
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