Card Trivia:Sanwitch
- This card's name is a portmanteau of its Fusion Material Monsters' names: "Sangan" and "Witch of the Black Forest". This also includes a play on the word sandwich.
- Its Japanese name, "Critchy", is also a portmanteau of its Fusion Material Monsters' names: "Critter" and "Witch of the Black Forest".
- A chibi version of "Sangan" appears in this card's artwork.
- The ATK and DEF of this card are exactly the combined ATK and DEF of its Fusion Material Monsters. This card is one of the few monsters to feature such stats.
- Despite both of this card's Fusion Material Monsters being Effect Monsters, this card is a Non-Effect Monster.
- This monster appears in the artwork of "Trick Buster".