Divine Blaze Ear, Synfol (D-PR/651EN) [D Promo Cards]

[AUTO]:When this unit is rode upon by "Flame-severing Dragon, Baldras", [COST][Soul-Blast 1], look at the top seven cards of your deck, choose up to two cards each with different grades from among them, reveal them, choose a grade 3 card from among the revealed cards, put it into hand, put the rest of the revealed cards into soul, and shuffle the deck.