Pokémon That Learn Double-edge By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:
Pokémon That Learn Double-edge By Level Up in Fire Red/Leaf Green:
Pokémon That Learn Double-edge By Move Tutor
Pokémon That Learn Double-edge By Breeding:
Pokémon That Learn Double-edge By Purifying or A Special Way: