u use a great ball two times.
=Its not possible but getting aceus is without action replay=
palkia aceus crobat
You can't catch an Arceus on Soul Silver unless you have any cheats or hack into the game.
In diamond and pearl to get you would need a action replay... but in platinum you don't.
When you are in Spear Pillar the first time you are battling parts of team Galactic with your rival. In platinum you also have a chance to catch Garitina in the Destoration World. You can come later in the game with the Azure flute to catch Aceus. To get the Azure flute use an action replay, trade with someone who has one, or you can get it from mistery gift. HOPE I HELPED ;)$:)
you can't catch him in platinum but in soulsilver or heartgold you can catch him then trade it to platinum.
To Catch Aceus you need to use a action reply cheat that gives you a azure flute or you can buy it as a Nintendo event if you use the code for action reply go to the pokemart and talk to the green guy and he will give you the azure flute either way once you have it go to the spear pillar which is in mt coronet and it will say do you want play the azure flute selec yes and a staircase will open and there is aceus at level 80.
how do you catch a mewtwo on Pokemon platinum
you cannot catch the 3 regi's in Pokemon platinum you have to catch them in Pokemon emerald then transfer them to Pokemon platinum. thnx
No, it is inpossible to catch Jirachi on Diamon, Pearl or Platinum.
you can't catch a zorua in Pokemon platinum unless you hack.
You can't actually catch him in Pokemon platinum but you can migrate him over to platinum if you have him in another game