Oppression Mutant Deity, Machining Despot

-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] this card on your from face down. :[ 1 & Choose a face down card from your G zone, and turn it face up] If you have a heart card with "Machining" in its card name, choose the same number of your units as the number of face up cards in your G zone with "Machining" in their card names, and them. Your opponent chooses two of his or her units for each unit , and they cannot during your opponent's next stand phase.