You need to have two(2) Legendary Pokemons. You have to beat all the Gym
Leaders and the Elite Four(including the Indigo/Johto, Hoenn, and Sinnoh
Elite Four). Change your E-mail address to catchlgnd@yahoo.com then Log
Out. Click "Forgot Password". Type your username on the Box provided
opposite to "Enter Your username" then Please enter the text in the
image to the left in the text box below the username. and then click the
"Send Password to Email". After one(1) week, the cheat will work. And
you can get all the PokŠmons in the PokŠdex.