Card Appearances:Skull Guardian
- In episode 43, this card appears on the rack of cards that Yugi Muto, Joey Wheeler, and Mokuba Kaiba pass by while they are going through a town.
Yu-Gi-Oh! Capsule Monsters
- This monster appeared in Episode 6 as part of the "Trial of Light and Shadows", appearing as the creature of Darkness. After Joey's Flame Swordsman defeated Prisman, Skull Guardian rose to take its place, easily overpowering Joey and Tristan. Yami Yugi arrived in time to save them, merging with Dark Magician to overpower the apparent creature of Darkness. However, he stopped Joey from dealing the finishing blow; doing this proved righteousness and peacefulness, which won the trial for them.
- As a LIGHT attribute monster, it is ironic that Skull Guardian was identified as a creature of darkness.
- This monster can be briefly seen in the Supreme King's army.