Stardust Dragon can be obtained in "The Duelist Genesisi" booster pack, or as a gift from Yusei Fudo after defeating him an undesignated number of times in a Duel or a Turbo Duel.
44508094
you would have to download a hack from the internet
Armed Dragon LV7 appears as a Super Rare card in the "Soul of the Duelist" booster pack in "Yu-Gi-Oh! 5D's World Championship 2010: Reverse of Arcadia".
Summon it in a duel
Stardust dragon is not available in yugioh gx tag force 3 as it is a gx version. Only a 5ds version such as yugioh 5ds tag force 4 would have stardust. So, try getting yugioh 5ds tag force 4.
44508094
you would have to download a hack from the internet
Rainbow dragon is found in the card pack "Tactical Evolution."
Armed Dragon LV7 appears as a Super Rare card in the "Soul of the Duelist" booster pack in "Yu-Gi-Oh! 5D's World Championship 2010: Reverse of Arcadia".
Summon it in a duel
Stardust dragon is not available in yugioh gx tag force 3 as it is a gx version. Only a 5ds version such as yugioh 5ds tag force 4 would have stardust. So, try getting yugioh 5ds tag force 4.
you get it in the stardust overdrive pack.
well that's a vague question cause in yugioh 5ds, stardust dragon is yusei fudo's favorite/best card. Since stardust dragon is an excellent card, you can put it in just about any deck with synchro summoning.
beat yusei story
you can ether use a ds action replay or you can keep on battling yusei :)instead i used a ds action replay because its faster and gives you 3 copiesEDIT: Stardust Dragon can also be obtained in "The Duelist Genesis" booster pack.
Stardust Dragon can be obtained in "The Duelist Genesis" booster pack, or as a gift from Yusei Fudo after defeating him an undesignated number of times in a Duel or a Turbo Duel.
Red Dragon Archfiend can be obtained in "The Duelist Genesis" booster pack, or by defeating Jack Atlas an undesignated number of times in a Duel or Turbo Duel.