Well get a ds and get its charger and chop off the piece that plugs into the ds. Then get an adapter thing that connects the gameboy to the gamecube. Chop off the bit that plugs into the gamecube. Connect the to pieces together (this is quite dangerous, you should bring it to a place that might fix it) then plug the gamecube and ds together (like duh using the cord) then get out your pokemon colleseum on gamecube and pokemon diamond pearl or platinum on ds. Then do some thingy and transfer the chimchar from the ds game to pokemon coliseum then get your gameboy and sapphire then transfer the chimchar to a firered leafgreen then trade it to sapphire
PS: It mite not work, ive never done it
PS: It mite not work, ive never done it