1) When i wait to the very last split second (i'm talking ninja reflexes here, since that what i am ) when using mindlock on a stacked card; the card will disappear however the number of the stack doesn't and it's still castable. 2) I have offhand attack gm on the first set in the deck (default button 1 ). However sometimes it will pop without the gm icon on the top and i can't use it. I don't have a clue why. Thanks for reading.