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.
- This monster's name is a portmanteau of Heartland and draco. The former is a reference to Heartland City and possibly Mr. Heartland himself. The latter is Latin for dragon.
- This monster's effects reference the effects of the manga-exclusive card "Land Power", which was used in conjunction with this card in the Yu-Gi-Oh! ZEXAL manga.
- This monster appears to have a wind-up key in its belly, similar to the "Wind-Up" monsters.