I can make it for you if you like.

It's Pokesav generated. Go to cheatmasters.com on pokemon diamond and go through new
cheats. It should be around the 85% mark last time i checked (which was nearly 3 months
ago). It doesn't specifically say it's a Maxed out Lugia hack. It just says AR cheat
codes. To reveal the cheat you see on there, just press the title. But beware, as some
contain major spoilers. Good luck.

The last box was made by me (the person who made the question), by the way.

There are numerous cheats on cheatmasters with the title i told you, most of them i use
are just fake, but some are real. Just make sure you do cheat instructions & don't screw
it up. I made a maxed out poffin cheat from another cheat on the website, and it was a
fluke. Don't always use one reference, use many to maximize your fish bucket of codes. I
have over 200 codes for Pokemon Diamond. Anyways, if u do, i post up every code i have.

Funny picture, tommyboy.