Aight so Fate/kaleid liner Prisma☆Illya is the most dope anime I have seen so far in my life. This is the best out of all the Fate/ series. If you are thinking hey isn't this just a fan service show just like Carnival Phantasm? If you think that way I am sorry but you should get checked for brain damage because this show has everything you could ever want and more. The show contains the best girl from the Fate/ series Illya in a main character role and also she is a magical girl. Other Fate/ characters make appearances but they don't really matter atall. If you like action this show has it for you. If you like moe moe goodness this has it. If you like drama this show has it. There is nothing this show can't deliver. It is a perfect masterpiece 10/10 no other anime can compare.
TL;DR Best anime in existence watch it.