歌姫狂い キリタカ is a Weiß Schwarz card from 「Re:ゼロから始める異世界生活」Vol.4 RZ/S132-073. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 When you pay the cost of {3/2 Liliana - 071}'s AUTO effect, you may discard this card in place of sending 1 or 2 Stock to Waiting Room. 【AUTO】 When this is placed on stage from hand, if you have another Red or 《Magic》 or 《Weapon》 character, this turn, this gets +4000 power.
This card was printed in Japanese only; the English text above is an unofficial community translation.