Legendary PR?ISM-Duo, Nectaria

(Released when both players' vanguards are grade 3 or greater!)-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] this card on your from face down. :When this unit's attack hits a vanguard, choose one of your rear-guards, and return it to hand. If you have a heart card with "PR?ISM" in its card name, choose a card from your hand, call it to , and that unit gets +5000 until end of turn. If you have a heart card with "Duo" in its card name, search your deck for a card with the same card name as the card returned with this effect, reveal it to your opponent, put it into your hand, and shuffle your deck.