Stardust Dragon is a character version of the card "Stardust Dragon".
It appears as a Super Rare Partner available in Yu-Gi-Oh! Duel Arena, with a default of 5 Rental Points. Its partner ID is P016. It also appears as an opponent, as the boss of Stage 9 under Quest mode.
In the beta, it had a default of 6 Rental Points, and its partner ID was P012.
A [sic] "Assault Mode Activate" Deck that aims to Summon "Stardust Dragon/Assault Mode". Start by aiming for a Synchro Summon of "Stardust Dragon". Call in the Trap Card "Assault Mode Activate" from your Deck using the effect of "Assault Beast"!
Post-January 7, 2015 Maintenance
Post-August 6 (or 13, 20 or 27), 2014 Maintenance
Pre-August 6 (or 13, 20 or 27), 2014 Maintenance