Card Trivia:Mathmech Subtraction


 * Similar to the other non-Tuner Main Deck "Zan-ki" monsters, this card's name reflects the monster's appearance in its artwork and its effect.
 * "Subtra" might come from "subtract" or "subtraction" (-), reflected by the monster's pose holding its sword sideways, similar to a minus symbol.
 * This card's effect also includes ATK loss.