Card Trivia:Y-Dragon Head
- This is one of the cover cards of Advent of Union.
- This monster appears in the artworks of "Union Hangar", "Union Scramble", and "XYZ Combine".
- This card appears in the original anime artwork of "Montage Dragon".
- The French print of this card in Duelist Pack: Chazz Princeton is missing the name of the equipped monster in the lore.
- This card's OCG/TCG artwork is taken from Yu-Gi-Oh! Duel 253 (Duelist Duel 194): "God in Hand!!", specifically from the panel showing this monster being Summoned.