Defeat the following duelists 3 times each:
Barclay, Shuji, Taniyama, Ellison Noula, Skathi, Yagishita, Geruzet,
Motoi, Kyono, Fudagawa, Dio, Vega
There are 2 ways to get Stardust. One is to unlock the pack "The Duelist Genesis", which can be obtained by defeating the following duelists 3 times each: Barclay, Shuji, Taniyama, Ellison Noula, Skathi, Yagishita, Geruzet, Motoi, Kyono, Fudagawa, Dio, and Vega. Stardust Dragon appears as an Ultra Rare in that pack. The other way is to use the card password for Stardust Dragon (44508094) but only after you've unlocked the card, meaning you'll need either a high completion percentage of cards on the Duelist Genesis pack or to have previously obtained Stardust Dragon in the Duelist Genesis pack. Of course you could always cheat. :P
"Stardust Dragon" is in the booster pack The Duelist Genesis.To unlock this booster pack, you must defeat the duelists Barclay, Shuji, Taniyama, Ellison Noula, Skathi, Yagishita, Geruzet, Motoi, Kyono, Fudagawa, Dio, and Vega five times each. They are located in the Prison Facility.
Summon it in a duel
You unlock new booster packs mainly by going through Story Mode and defeating a set number of duelist in Story Mode or World Championship Mode. You can take a look at a Pack List in the Related Links section below which will detail how to unlock each one.
You pull it from The Duelist Genesis, you'll unlock the booster by defeating every duelist in prison at least three times (that includes the guards and the Iron Chain guy). It's an ultra rare, so you need to be quite lucky to pull it. Also, although I'm not 100% sure it's possible, you should be able to get it as a random card gift from Yusei as well after beating him. The odds he'll give you Stardust Dragon are slim to none though (if it's possible in the first place).
If you are talking about unlocking the duelist, there is no "Stardust Dragon" duelist. There is a "Stardust Dragon/Assault Mode" duelist who you unlock by summoning "Stardust Dragon/Assault Mode" in a duel. If you want to know where to find the card, it's in the The Duelist Genesis booster pack, which you unlock by defeating the following duelist three times in story mode: Barclay, Shuji, Taniyama, Ellison Noula, Skathi, Yagishita, Geruzet, Motoi, Kyono, Fudagawa, Dio, and Vega.
Synchros is a mechanic in Stardust Accelerator the player is not able to use till they have almost finished the game. It specifically starts to be usable to the player once they unlock the Duelist Genesis pack.
There are 2 ways to get Stardust. One is to unlock the pack "The Duelist Genesis", which can be obtained by defeating the following duelists 3 times each: Barclay, Shuji, Taniyama, Ellison Noula, Skathi, Yagishita, Geruzet, Motoi, Kyono, Fudagawa, Dio, and Vega. Stardust Dragon appears as an Ultra Rare in that pack. The other way is to use the card password for Stardust Dragon (44508094) but only after you've unlocked the card, meaning you'll need either a high completion percentage of cards on the Duelist Genesis pack or to have previously obtained Stardust Dragon in the Duelist Genesis pack. Of course you could always cheat. :P
"Stardust Dragon" is in the booster pack The Duelist Genesis.To unlock this booster pack, you must defeat the duelists Barclay, Shuji, Taniyama, Ellison Noula, Skathi, Yagishita, Geruzet, Motoi, Kyono, Fudagawa, Dio, and Vega five times each. They are located in the Prison Facility.
it is avadable in the crimson crisis pack
Summon it in a duel
You unlock new booster packs mainly by going through Story Mode and defeating a set number of duelist in Story Mode or World Championship Mode. You can take a look at a Pack List in the Related Links section below which will detail how to unlock each one.
Beat Yusei a few times, and he will eventually give you a copy. Or you can unlock the Duelist Genesis pack by beating Eiki, Zape, Key Mace, Key Mace #2, Gate Mace(who is hidden behind a tree), 3 times each.
You pull it from The Duelist Genesis, you'll unlock the booster by defeating every duelist in prison at least three times (that includes the guards and the Iron Chain guy). It's an ultra rare, so you need to be quite lucky to pull it. Also, although I'm not 100% sure it's possible, you should be able to get it as a random card gift from Yusei as well after beating him. The odds he'll give you Stardust Dragon are slim to none though (if it's possible in the first place).
You unlock the pack at the store and then you buy it.
you have to buy with REAL money
"Stardust Dragon" and "Red Dragon Archfiend" are in the booster pack The Duelist Genesis.To unlock this booster pack, you must defeat the duelists Barclay, Shuji, Taniyama, Ellison Noula, Skathi, Yagishita, Geruzet, Motoi, Kyono, Fudagawa, Dio, and Vega three times each. You could find them in World Championship Mode in CPU Duel or you can meet them in the prisoner facility in New Domino City.Once you have "Stardust Dragon" and/or "Red Dragon Archfiend" listed in your Card List, you can go to the Shop menu in World Championship mode, select Password, and enter the password for "Stardust Dragon", 44508094, or "Red Dragon Archfiend", 70902743.