How to get Shadow Lugia (XD001) in Pokemon Fire Red

First. I want to say sorry for no music, but the video is educational in the way of pokemon glitches! This ia a "How To" to get Shadow Lugia in Pokemon Fire Red. 1. start a new game 2.get to the part to pick a pokemon 3. pick any pokemon 4. Beat your rival 5. walk in between the bookcases 6. move down, left, right, left, up, down left, right, up, down, left 7. click the remaining pokeball 3 times 8. walk outside then go to the right side of rivals house 9. go directly right of the corner of his house 10. go through the maze to get masterballs and Shadow Lugia. Shadow Lugia (XD001) may hold a master ball or an eon ticket when you catch it. It is dark and water type. It can breed with a ditto. It may have the ability volt absorb or pickup. Get it up to level 100 to see all of the moves it can learn. If you have a problem, comment, or send a video response.