Summer Sky's Harmony, Mashiro Kurata

:When this unit is placed by riding from "Beginning of Change, Mashiro Kurata", search your deck for up to one grade 1 Morfonica  music, reveal it and put it into hand, and shuffle the deck. :When this unit is placed on , [discard a trigger from hand], search your deck for up to one music, reveal it and put it into hand, and shuffle the deck.