[]:When this unit's attack hits, if your vanguard is "The Quintessential Quintuplets, Yotsuba Nakano", [ & put a <Quintuplet> from drop on the bottom of the deck], search your deck for up to one <Quintuplet> , put it into memory, and shuffle the deck. If your memory has five or more <Quintuplet> with different card names, you may draw a card.