Card Trivia:Elemental HERO Gaia
- This monster appears in the artwork of "Construct Element".
- This monster is likely based on the Marvel Comics supervillain Avalanche.
- This card's name, "Gaia", is a Greek poetic name for the planet Earth.
- Fittingly, this card is an EARTH monster and requires an "Elemental HERO" monster and an EARTH monster as Fusion Materials.
- This card has a WIND counterpart: "Elemental HERO Great Tornado".
- This monster has a dark color scheme, while "Great Tornado" has a bright color scheme.
- This monster is depicted in its card artwork with its left arm stretched out in the bottom-right corner, while "Great Tornado" is depicted in its card artwork with its right arm stretched out in the top-left corner.
- This card has 2200 ATK, while "Great Tornado" has 2200 DEF.
- Both cards can halve the ATK of an opponent's monster when they are Fusion Summoned: this card can halve the ATK of an opponent's monster, while "Great Tornado" can halve the ATK/DEF of all the opponent's monsters.
- This card is the only Level 6 Omni HERO Fusion Monster.
- This card's OCG/TCG artwork is taken from Yu-Gi-Oh! GX chapter 28: "Fusion Summon!!", specifically from the panel showing this monster being Summoned.