在这部魔法少女伊莉雅 第二季动画/奇幻片中,动画第2季《Fate/kaleid liner》（魔法少女伊莉雅2wei）将是漫画版《Fate/kaleid liner魔法少女伊莉雅2wei》的内容，紧接第一季，继续讲述自回收卡片作战过后数周以来，伊莉雅重返过去的日常生活。然而，既然已经当过魔法少女，麻烦就会如影随形！这次她竟然是被无预警出现的另一个自己追杀!?魔法恐怖(？)故事。第2幕堂堂开演！
The magical girls are back, and ready for another round of adventure! After successfully recovering the Class Cards, fifth graders-turned magical girls Illya and Miyu think they can finally take it easy. But as fate would have it, the girls are once again called back into active duty when they find out that the Cards have left some very nasty side effects on their world. However, their seemingly easy mission goes totally awry with the appearance of a dark stranger who looks just like Illya! Who is this new but familiar face, where did she come from, and what does she want from Illya? With the arrival of this new foe, it seems like Illya's finally met her match when her everyday life takes one dark turn!
