Chrono Dran Z

:Forerunner :[Bind this unit face up] When your grade 2 or greater Zodiac Time Beast is placed on , you may pay the cost. If you do, look at five cards from the top of your deck, reveal up to one grade 3 or 1 card from among them, put it into your hand, and shuffle your deck. (Bind zone):[Choose a card from your hand, and discard it] Put this card into your hand.