お気に入りのパジャマ 音夢 is a Weiß Schwarz card from D.C. Re:tune ～ダ・カーポ～ リチューン DC/W128-044. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 This cannot side attack. If all of your characters are 《Anniversary》, 《Magic》 or 《Banana》, this gets +2000 power. 【AUTO】 At the start of your opponent's Attack Phase, if you have 2 or more other 《Anniversary》, 《Magic》 or 《Banana》 characters, you may mill 1. If that card is a level 2 or lower character, this turn, this gains the following ability, "【AUTO】 When this is Front Attacked, you may return this to hand."
This card was printed in Japanese only; the English text above is an unofficial community translation.