I presume that collusseum is a misspelling of Colosseum. The colosseum is an amphitheatre; that is, an arena for the gladiatorial games built by the ancient Romans in the city of Rome. It was the largest amphitheatre in the Roman Empire. It could seat 50,000 spectators. Nowadays it is considered one of the most remarkable monuments from antiquity and is Rome's second biggest tourist attraction.
You can't get evee in colosseum get one from xd gale of darkness or firered and leafgreen.
You need a Game Boy to Game Cube link cable and you can only trade after you beat Collusseum's story and get the national pokedex on Emerald.
to other games, just trade. Also to XD and Collusseum. to diamond and pearl,its alittlecomplicated.
There are two ways to get jirachi in Ruby, Sapphire, or Emerald. You can either get an Action Replay and use a code to get it or you can buy Pokemon collusseum and in there will be a bonus disk that u put into your gamecube or wii and you can send jirachi to any of those games but you have to have the GBA connector cord for the gamecube