Serious Challenger, Clarissa

:When this unit is placed on by riding on "Dignified Will, Clarissa", look at seven cards from the top of your deck, choose up to one grade 1 or less card with "Earnescorrect" in its card name from among them, reveal it and put it into your hand, shuffle the rest and put them on the bottom of your deck. :During your turn, if you do not have any rear-guards, this unit gets +5000.