Currently impossible without cheats.
some cheats say that to do this you go to the space station in mossteep and talk to a guy and if he says somthin' about 75%,they will launch you into space.but tthat is wrong.you get the aura tiket and go to birth island
use an AR.
bhbjhbjhjfh
An Aurora Ticket is obtained only from cheating, or a special real life event.
Aura Beam is in Pokemon HeartGold.
he is a aura Pokemon
deoxys are on birth island and you shauld have af aura ticket
yes then go to stalteport and show the guy your ticket and he will take you to an island where you catch a legendary pokemon. (i forget which one it is) Comment - I searched for " Where do you find Mt. Chimney on Pokemon Emerald? " and it came up with this ? Why ???
The triangle puzzle is on birth island and only accsessible by teleport code or The Aura ticket, And if you solve the puzzle , you get a chance to get deoxys
Aura sphere isn't a TM in Pokemon platinum.
aura is a Pokemon species: Lucario.
its not an emerald its RAYQUAZA the main legendary Pokemon in Pokemon emerald.