This card effect to remove monsters from deck only works for flip monsters (magical merchant, hane-hane, man-eater bug etc)
These monsters have "FLIP : **effects**" in their description.
Unlike Komushroomo & geargianchor, these 2 is not treated as "FLIP" monster. It is an effect monster that effect is triggered when it is flipped face-up.
Blade knight & Harpie Lady 2 also can't negate them.
Anoymous
Frustration
