Q: Does "Spell Proof Armor" flip face down if a Machine monster is set by a "Book of Moon"?
A: Yes, because facedown monsters do not have types, except for the purposes of tributing and Fusion Summoning, and would be considered a non-Machine monster
Yes, because facedown monsters do not have types, except for the purposes of tributing and Fusion Summoning, and would be considered a non-Machine monster
