You cannot go to Citadark Isle in Colosseum.
The only way you could would require you to hack the entire game, add a new map, (Citadark Isle) and program the entire map into the game.
If my memory serves me right, you don't. You have to get to Citadark isle by the Kyogre boat thing.
ride the robo kyorgre in gateon port
Cipher is every where usually in the shadow Pokemon lab or in there hideout or citadark isle.
No the waves don't stop, but eventually you will gain a method to get to Citadark Isle.
if your talkin in Pokemon xd gale of darkness,then you have to ride on the robot kyoger ,but, if your talkin in Pokemon colloseum then i have no idea.
Lugia is found in Citadark isle on top where u battle Greevil and catch it from him with a Master ball
doesnt exist
I am afraid that to get a scyther on Pokemon Emerald, you need to trade it off Pokemon FireRed or XD Gale Of Darkness. You get it in FR in the Safari park, and from Cipher Peon Leden in Citadark Isle.
You go to gateon port and talk to the guy at the part store and use robo kyogre to enter citadark isle
Simply by going through Citadark Isle (I don't remember what happens before that), and there you face the big bad dude. All pokemon are shadow. I think it's Rhydon, Exeggutor, Rhydon, Lugia, Zapdos, Articuno, and Moltres. You can rebattle him latter as many times as you want. Once you do that Eagun will invite you to Orre Colosseum you must then beat the first round in order to get access to that quest.
You have to go to Citadark Isle and go through it. At the end, you'll face Master Greevil (I think that's his name) and he has Shadow Zapdos, Moltres, Articuno, Lugia, Rhydon, Exeggutor and Tauros.
The Colosseums are... The Gateway Colosseum, the Main Street Colosseum, the Waterfall Colosseum, the Neon Colosseum, the Crystal Colosseum, the Sunny Park Colosseum, the Magma Colosseum, the Sunset Colosseum, the Courtyard Colosseum, and the Stargazer Colosseum.