Seeker, Thing Saver Dragon

:When this unit is placed on , 1, search your deck for up to one "Blaster Blade Seeker", call it to , and shuffle your deck. Until end of turn, that called unit gets +10000 for each of your Force markers. :At the end of the battle this unit attacked, if you did not ride this turn, 3, choose four cards from your drop, return them to your deck, search your deck for up to one "Seeker, Thing Saver Dragon", ride it as , and shuffle your deck.