You get more "slice-of-life" interactions that didn't fit into the tight 10-episode runtime of the first season. Is It Worth a Watch?
Typically found as bonuses on the official BD/DVD volumes . Fate Kaleid Liner Prisma Illya Special
Fate/kaleid liner Prisma☆Illya’s "Specials" (often bundled with Blu-ray/DVD releases) are essentially bite-sized, five-minute doses of chaotic fanservice and bizarre humor. If you enjoyed the main series but felt it needed more "unfiltered weirdness," these shorts are for you. What’s the Deal with the Specials? You get more "slice-of-life" interactions that didn't fit
Expect the usual suspects—Rin being a fool, Luvia being extra, and the magical wands being borderline creepy. Expect the usual suspects—Rin being a fool, Luvia
The specials (SP1–SP5) are short episodes that lean heavily into the series' comedic and suggestive elements. They often abandon plot entirely to focus on specific, often questionable, character dynamics. Roughly 5 minutes per episode.