“闇の書”事件の記憶 クロノ is a Weiß Schwarz card from 魔法少女リリカルなのは The MOVIE 2nd A's N2/W25-029. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【ACT】 [(1) 【REST】 one of your characters] This card gets +2500 power until end of turn.