Card Trivia:Zefraxi, Treasure of the Yang Zing
- This is the first Wyrm-Type Pendulum Monster to be released in the OCG.
- This card has the same blue sphere as "Qliphort Disk" and "Infernoid Patrulea".
- This monster appears in the artwork of "Chosen of Zefra".
- This card's name is a reference to Fu Xi, a modern name of one of the nine sons of the dragon.