Smartphone Model Ai, Sumahon

(Drop):When your grade 3 or greater vanguard with "Rewinder" in its card name is placed during your ride phase, if you do not have a rear-guard with "Sumahon" in its card name, you may call this card to . :[Put this unit into soul], look at the top seven cards of your deck, choose up to one "Retry Eye" from among them, reveal it and put it into hand, and shuffle the deck.