how does the order of his effects work? At the end do you discard no matter what? Why or why not.
First you declare you are activating and reveal n1499. Then you discard the top 5 cards of your deck. Then, you check to see if at least 3 of the discarded cards are Earth. If there were at least 3, then you draw 1 card. If there were less than 3 Earth cards, you do not draw. Then you discard Yamato. But since he has Revitalize, he would go to the bottom of your deck.