Card Trivia:Magical Musket - Steady Hands
- "Magical Musketeer Doc" appears in this card's artwork.
- This card's Japanese name, "Magibullet - Never-Endorphin", is a reference to endorphins, a group of hormones secreted within the brain and nervous system, which has a number of physiological functions.
- This card's name is likely changed in the TCG to remove or lessen implication of drug use, given the serum "Magical Musketeer Doc" appears to be consuming.