Card Appearances:Number C104: Umbral Horror Masquerade
- In episode 98, Vector plays this card against Yuma by ranking up Number 104: Masquerade.
- In episode 136, Vector plays this card against Nash by using Chaos Caller to summon it along with Number C103: Ragnafinity, and Number C102: Archfiend Seraph with their effects negated. Vector had this card attack and destroys Number C101: Silent Honor DARK. However, since Silent Honor DARK was destroyed while sill having Chaos Overlay Units, the latter is revived from the Graveyard, causing Nash to regain life points equal to Silent Honor's ATK. This card is later destroyed by Number C65: King Overfiend (whose ATK is 3200 due to the Xyz Charge Up). This causes Vector to remember his true memories.
- In episode 137, Vector summons this card back from his Graveyard with Rank-Up-Magic Admiration of the Thousands , in order to summon Number C5: Chaos Chimera Dragon.
