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For trivia pertaining to this monster's Number, see Forum:"Numbers" Xyz Monster Trivia. Any contributions regarding this type of trivia should be placed there, instead of this page.
- The "Fake" part of this monster's Japanese name probably refers to Dr. Faker's name.
- The "Heart eartH" part of this monster's name may also refer to Heartland, which was founded by Dr. Faker, as well the upside-down human heart in the hollow section of this monster's chest.
- The capitalization in "Heart-eartH" is likely due to the two words being anagrams.
- This card's body is colored with reds, oranges and yellows, while its background is colored with greys. Its counterpart, "Number 92: Heart-eartH Dragon", has a grey body and a background consisting of reds, oranges, and yellows.
- This card is the false form of "Number 92: Heart-eartH Dragon". Similarly, the actual body of "Guardian Baou" is "Wicked-Breaking Flamberge - Baou".
- The monster in this card is positioned similarly to Sephylon, the Ultimate Timelord.
- This card is the only Xyz Monster card that can Special Summon another Xyz Monster from your Extra Deck when it is destroyed by card effects.
- This is similar to the method of a Xyz Evolution because the card uses itself as the Xyz Material.