i need help on pokemon BADLY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

This is my second time posting this up and no one gave me the right answer. I need a Deoxys glitch to capture him becuase I have all the legenderes expect for Deoxys and  theres no other way to get him unless u go to an event. Also in diamond and pearl you wont be able to capture any of the old legenderes nor starter pokemon from the other older games! The last thing about this is DONT SAY TO HACK OR USE A DEVICE LIKE ACTION REPLAY I GOT ALL OF THOSE POKEMON WITHOUT CHEATING AND IAM STILL NOT GONIG TO USE IT DONT ASK WHY NOT!

And ill tell where i got them.On 10Aniv they had the top 20 and some where rare for the 10 anvirsery.

Lugia:XD gale of darkness

Jirachi:bonus disc

Regis,groudon,kyogre,rayquaza:emerald

mewtwo,3 birds:leafgreen

mew:event

all others:10 aniv