自身を高めるために プロデューサー is a Weiß Schwarz card from 劇場版『THE IDOLM@STER MOVIE 輝きの向こう側へ！』 IM/S30-091. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [Put 1 card from your hand into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, search your deck for up to 1 level 0 or lower character, put it in any position of your stage, and shuffle your deck.