隠せぬ苛立ち レグルス is a Weiß Schwarz card from 「Re:ゼロから始める異世界生活」Vol.4 RZ/S132-047. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 All of your other 《Witch Cult》 characters gain the following ability, "【AUTO】 [(1) Discard 1 《Witch Cult》 character] When this is front attacked, you may pay cost. If you do, this turn, this cannot be Reversed." 【ACT】 [Rest this] Put up to 2 card from the top of your deck into Stock, then end your Main Phase and proceed to the Encore Step.
This card was printed in Japanese only; the English text above is an unofficial community translation.