I assume that if you are reading this review you have already read the original manga and 3rei. Spoilers for them ahead. Be careful.
Fate/kaleid liner PRISMA*ILLYA, or Heaven's Feel 2.0.
Starting as a light-hearted mahou shoujo spinoff of Fate/stay night, over the course of more than 6 years Prisma Illya (Prillya) became a pretty dark and edgy story in the best traditions of the original VN. While some series' authors don't understand what to do with their edginess and try to build a complex plot in which they get confused very fast, Prillya 3rei just uses some already working formulas (if not cliche) to craft an
interesting, engaging and captivating story to make you eager for new chapter every month. And being somewhat unoriginal isn't a bad thing in this case. Not at all.
The story continues right after the ending of 2wei!: after Miyu gets transported into the parallel world, Illya and co. follow her there to save her from her kidnappers. While the story itself isn't that great, it's nonetheless good and provides us a lot of answers for the questions we had since the original. What are the class cards? Who created them? Who the hell is Miyu? Why is Kirei working at a mapo tofu stand? The pacing is neat, the manga uses its 30-page-per-chapter format perfectly to engage the reader. And it succeeds. While the story has a lot of twists, which can be somewhat predictable, it doesn't deny the fact that it is nicely crafted and written.
The characters are mainly from returning cast from 2wei!: Illya, Kuro, Bazett and other pals are here. They are what makes this manga interesting to read. A lot of characters share their personalities with their FSN/FHA counterparts, and it's really cool. The new characters didn't have time to be properly developed yet though.
Art is crisp as ever. The character designs are nice and well-done and the fights are depicted really well. I don't have a lot of things to say about it.
I'm not gonna lie: I am a huge fan of Nasuverse and FSN in particular. And 3rei is one of the best additions to this multiverse. It has its amount of interesting things, yet it lacks in originality.
+very good art
-resembles HF a lot
-lacks in originality