Card Trivia:Galaxy Stealth Dragon
- Two after-images of this monster appears in this card's artwork, reflecting its effect to Special Summon up to two Dragon monsters from the player's hand.
- This monster has a Link Monster counterpart: "Galaxy Satellite Dragon".
- This monster is the rival counterpart of "Galaxy Photon Dragon".
- This is the first DARK Dragon "Galaxy" monster, as well as the first Rank 4 "Galaxy" Xyz Monster.
- In the Yu-Gi-Oh! ZEXAL anime, this monster was Xyz Summoned through the galaxy-like Overlay Network portal used for the "Number" monsters, instead of the portals used for the non-"Number" Xyz Monsters.