A couple questions regarding the Regionals

[spartan4life]

Ok. I've been thinking about entering the regionals and I need
2 questions answered:

1. Is there an age limit to the regionals?
and
2. I have 4 Atogs in my one deck. 2 are Mirroden ones and 2 are some other set that's not in the current blocks. Is it ok for me to use both since Atog was reprinted?

Thanks for your time

[AKA:Battousai]

as long as you are a DCI member you can play in any DCI tournaments... at least that's what I believe I was a member back when the DCI cards only had 5 numbers on them now they got like 8 or 9 that's just too hard to memorize

anyways yes as long as the card was reprinted you can use previous versions of that card unless they are misprints... if you have seen anthologies' cards some have an added mana to them like samite healer and mogg fanatic

[spartan4life]

One additional question: I lost my DCI number I got when I went to the Darksteel Preview, is there a way to get and new one or to find out what the old one was?

[AKA:Battousai]

if the one you lost was one you got that day then just get a new one because the hassle of having them check their records for your name and and other info it's almost easier to just get a new card