Duo Amazing Sister, Meer (G-CB07/S04EN)

[Stride]-Stride Step-[Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them] Stride this card on your (VC) from face down. [ACT](VC)[1/Turn]:[Soul Blast (1) & Choose a face down card from your G zone, and turn it face up] If you have a heart card with "Duo" in its card name, choose one of your rear-guards with "Duo" in its card name for each face up "Duo Amazing Sister, Meer" in your G zone, and return all of your rear-guards with the same card name as that unit to your hand. This unit gets [Power]+5000/[Critical]+1 until end of turn for every two cards returned.