Incomplete Metamorphosis, Mashiro Kurata

:When this unit is attacked by your opponent's rear-guard, [discard a grade 3 card with "Mashiro Kurata" in its card name from hand], choose one of your other Morfonica rear-guards, and change the unit being attacked to that unit. :If you did not play an order this turn, 1, search your deck or drop for up to one Morfonica Music card and play it, and if you searched the deck, shuffle the deck.