Hi, well you can get by having palkia, dialga, unknown m, e, w and picachu, go to full moon island and evolve picachu, using a moon stone, it should be come a mew. It may not work so please don't be mad at me, I am only trying to help.
Are you sure that you r supposed to use a moon stone on a pikachu? Well,I haven't tried it yet, so I'll see if your right.(if only I wasn't grounded from my dsi) And also,do unown,and pikachu have to be a high level? My pikachu is only a level 35.And my unown are around 20.
Let me tell you. Since I have six MEW's lvl 100 in my team, I can answer.
First, you have to catch mew in pokemon firered, leafgreen or emerald. You can then migrate it to Platinum. Secondly, if you have an AR ( Action Replay), you can select mew in the pokemon moditor. Then, go to the grass and when a wild pokemon fight starts, press select. After 2 tries, you'll find mew wild in the grass. Isn't it neat?
First, you have to catch mew in pokemon firered, leafgreen or emerald. You can then migrate it to Platinum. Secondly, if you have an AR ( Action Replay), you can select mew in the pokemon moditor. Then, go to the grass and when a wild pokemon fight starts, press select. After 2 tries, you'll find mew wild in the grass. Isn't it neat?