フェルダー is a Weiß Schwarz card from 劇場版 探偵オペラ ミルキィホームズ ~逆襲のミルキィホームズ~ MK/SE29-10. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this card attacks, this card gets +X power until end of turn. X is equal to 500 multiplied by the number of your opponent's characters.