- This card is an upgraded version of "Earthbound Linewalker".
- The robe this monster wears is similar to that of the Dark Signers.
- This monster resembles Rex Goodwin, more specifically, his appearance following his transition into a Dark Signer.
- This monster has a left arm made of gold, matching Rex who replaced his left arm with a mechanical prosthetic, and later, his brother Roman's, after losing his in the Daedalus Bridge Incident.
- The manga incarnation of Rex is also a Duel Priest of the ancient time.
- This card's first effect of Special Summoning itself from hand is a reference to Rex's play style involving "Sun Dragon Inti" and "Moon Dragon Quilla".
- This card's ability to make the opponent's LP 3000 is a reference to the anime effect of "Earthbound Immortal Wiraqocha Rasca" reducing opponent LP to 1. Fittingly, "Wiraqocha Rasca" (with its ATK maxed through its own effect at 3100) is capable of OTK the opponent (without, ironically, being barred the restriction of skipping Battle Phase until the next turn).
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