you cant "make him" see the island, you just have to check every now and then. its similar to the desert pillar, and the eevee->umbreon or eevee->espeon, all depending on the time of the game and the date.
(i cant give you direct details like "AT THIS TIME THINGS HAPPEN" but i can give you a general time space)
example: eevee evolves into an espeon when s/he gains a level in the morning with full happiness while s/he would evolve into umbreon at night.
good luck with finding the island.
the same way u get to mirage island in sapphire and ruby
you have to have every legendary or just obtain a deoxys in a trade and put it first in your team and talk to the man or JUST CHEAT
you done do anything you need to wait the game develops the code thing ranges 0-(64K) and identifies if it matches someone in your party if it matches the old guy in pacificlog town will tell you he sees mirage island ^^hope it helps
Ditto is found in mirage tower you can make the tower appear after talking to the fossil maniac.
It is on ever grande Island make sure you have a Pokemon with waterfall.
In Pokemon Emerald, The Mirage Tower appears randomly. All you have to do to make it appear is keep going back-and-forth from Fiery Path to the Desert and it should appear. Just make sure you have the Mach Bike, You'll need it inside the tower to get past the fragile sand floors. And at the end of the Mirage Tower, you'll get a nice suprise! :)
heres your answer ^_^some say that if your Pokemon is lv.5-55 go talk to him at 5:55 but they say it depends on the time of day,your id number,your Pokemon your name,or just true luck is may work for you it may not
You cant, its just a rumor that you could go there, people made a program to make islands and stuff like that. Its not real
Get the grand prize from the lottery in lilycove city and make sure the Pokemon who won was in your party go to pacifidlog town and go into the bottom right house talk to the old guy he will say he can see mirage island! Use surf and go east until you reach the island.
Pokemon will probably make aurora emerald if anything.
There are several Pokemon that will make a baby with Blaziken on Pokemon Emerald. These include Pikachu, Sandshrew, and Vulpix.
By getting an Editor for Pokemon Emerald that allows you to modify the sprites...