灰の華 ミネルバ is a Weiß Schwarz card from ステラソラ STS/W140-053. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 If you have 4 or more 《巡遊者》 or 《魔王》 Character, this card gets -1 Level in your Hand. 【AUTO】 When this card is placed on Stage from Hand, choose 1 of your 《巡遊者》 or 《魔王》 Character, during this turn, it gets +X Power. X is equal to the number of your 《巡遊者》 or 《魔王》 Character ×500. 【AUTO】 [Place 1 card from Hand into Waiting Room] When this card is placed on Stage from Hand, you may pay the cost. If you did, place the top card of your Clock into Stock.
This card was printed in Japanese only; the English text above is an unofficial community translation.