Card Trivia:Ritual of the Ultimate Forbidden Lord
- "Exodius the Ultimate Forbidden Lord" appears in this card's artwork.
- In the Yu-Gi-Oh! GX anime, the first time a player ever activated this card, they had to sacrifice the human life of a person close to them.
- Despite having the word "Ritual" in its name and an effect similar to performing a Ritual Summon, this card is not a Ritual Spell Card.
- This card is likely named this way as it is based on "Contract With Exodia" which is a Ritual Spell in the anime.
