- This monster is the cover card for Ancient Sanctuary.
- This monster was likely inspired by the Archangel Zerachiel.
- The background of this card is "The Sanctuary in the Sky".
- This card has two counterparts: "Mazera DeVille" and "Darklord Zerato".
- "Mystical Shine Ball" is this monster’s ascended soul. It appears alongside Zera’s feathers in the artwork of "Cards from the Sky".
- This card has a Synchro Monster version: "Angel of Zera".
- This card appears in the artwork of "Advance Draw".
- Both "Archlord Zerato" and "Archlord Kristya" have the same red sashes, as well as the same status except their effects.