Sing with Me, Loronerol

DressUp - "Heartfelt Song, Loronerol" [AUTO]:When this unit is placed on (VC), look at the top five cards of your deck, choose up to one grade 3 or less unit card from among them, call it to (RC), and shuffle the deck. [AUTO](VC):When this unit attacks a vanguard, choose up to one face up Song from your order zone, and sing it. If your opponent's vanguard is grade 3 or greater, [COST][Soul-Blast 1] grade 3 card with "Loronerol" in its card name], until end of that battle, this unit gets drive +1, and your opponent cannot call sentinels from hand to (GC).