Pokemon colosseum is great, fantastic really if you have this you will know what im talking about. On this game you can catch Suicine, Entie and Raikou. I havent got Raikou but i got the others. You play as a former criminal from the the team, team snaggem. They use a item called the snag machine to catch other peoples pokemon. At the beginning you break into the base and steal the snag machine, you use this to catch shadow pokemon which are pokemon that have had the door closed to their heart. This means that they are bad pokemon that are used for criminal purposes.