Dragon Dancer, Madeline

/:When this unit attacks a vanguard while boosted, 1, choose a column, bind all of your opponent's rear-guards on the front row of that column, and move all of your opponent's rear-guards from the back row of that column to an open front row . (Hand):At the beginning of your ride phase, if your vanguard is grade 1 or less, [discard this card], look at the top five cards of your deck, choose up to one grade 2 or less card from among them, reveal it and put it into hand, and shuffle the deck.