Card Trivia:Gishki Avance
- According to the Duel Terminal Master Guide, this monster is the son of "Judge of the Ice Barrier"/"Gishki Natalia", and "Evigishki Levianima" is him after being corrupted by "Gishki Photomirror" while attempting to revive "Gishki Emilia" and accidentally merging with her soul instead.
- This monster is a younger version of "Great Sorcerer of the Nekroz".
- This monster appears in the artworks of "Aquamirror Cycle" "Focused Aquamirror", "Spell Wall", "Sacred Serpent's Wake". He additionally appears as a child in "Winds Over the Ice Barrier" and "After the Storm".
- "Gishki Aquamirror" appears on the hilt of the sword, which appears to be the same as that of "Noellia", implying that "Avance" inherited it from his mother after her death; he is still carrying it into his old age as seen in the artwork of "Great Sorcerer".