Soul of The Duelist
The Fantasy pack! :)
The card Dragon Master Knight came in the booster pack "Duelist Pack: Kaiba".
"Rainbow Dragon" was released in the TCG booster pack Tactical Evolution.
No, it does not come in any booster pack. It is only available in Structure Deck 1 - Dragon's Roar.
the Winged Dragon of Ra is not possible to get in a booster pack inEnglish. It has come in the video game Dawn of the Duel.
Five-Headed Dragon does not come in any booster pack, it only comes in special sets of SD09, Dinosaur's Rage.
It comes in the Machina Mayhem structure deck.
Serpent Night Dragon is a secret rare in Spell Ruler.
No. Stardust Dragon is not found in Stardust Overdrive, and the Promo cards obtainable from the Special Edition pack are Charge of the Light Brigade and Tempest Magician.
It's not in any pack because it's not on 2010.
In the duelist genesis
Yes. Most of the Dragons are rare and hard to get, like the 3-headed dragon and the glow in the dark wingless dragon. Most dragons come from the Fantasy Pack.