- This card can be searched by "Dogu", "Single Purchase", "Enchanting Fitting Room", "Human-Wave Tactics", "The League of Uniform Nomenclature", "Box of Friends", "Rescue Rabbit", "Princess Cologne", "Serpentine Princess", "Vampire Dragon", "Blue Dragon Summoner", "Dragunity Knight - Gae Dearg", "Dread Dragon", "Emissary of the Afterlife", "An Unexpected Guy", "Carboneddon", "Dragunity Corsesca", "Chaofeng, Legend of the Yang Zing", "Dragonic Guard", "Ninjitsu Art of Super-Transformation", "Draconnection", "Masked Dragon", "Rai-Mei", "Shining Angel", "Galaxy Wizard", "Photon Veil", "Chaos Zone", "Minerva, Lightsworn Maiden", "Accellight", "Tempest, Dragon Ruler of Storms", "Galaxy Mirror Sage", "Galaxy Soldier" and the "Hieratic" monsters "Atum", "Eset", "Gebeb", "Nebthet", "Nuit", "Su" and "Tefnuit".
- This card can be used with "Cards of Consonance", "Heart of the Underdog", "Common Charity" and "White Elephant's Gift" to draw extra cards.
- This card is compatible with "Noble Knight Gawayn" for an instant Level 6 Synchro Summon, or "Ignoble Knight of Black Laundsallyn" in a pinch. Alternatively, "Rescue Rabbit" can bring out two copies, and one can be sacrificed for "Ignoble Knight" for a Level 7 Synchro Summon.
- This card can give "Hieratic" Decks access to level 8 Synchro options, in addition to the traditional Rank 6 XYZ.
- This card is part of the "Galaxy" archetype, so it's possible to use its support cards, like "Galaxy Zero".
- This card can be Special Summoned with the effect of "Dragard", as it has exactly 1000 ATK.
- This can be used in a combo with "Hieratic Dragon of Nuit" that is already on the field. Normal Summon "Dragard" and Special Summon this card from your Graveyard. Then Tribute it for the effect of "Dragorado", targeting "Nuit". The effect of "Nuit" will then Special Summon "Galaxy Serpent" right back, which can be combined with the now Level 8 "Nuit" for a "Trident Dragion" or a Level 6 Synchro Monster with "Dragard".
- Banish "Rescue Rabbit" to summon two copies of this card when you control "Red Dragon Archfiend", then double-tune them into "Red Nova Dragon".
- This combo also works similarly with "Vylon Omega".
Traditional Format
- This card can be searched by "Sangan", "Witch of the Black Forest" and "Last Will".