Otaku USA Magazine
Prisma Illya Anime Movie Hyped in New Promo

Fate magical girl spinoff Fate/kaleid liner PRISMA ILLYA is set to continue this summer on the big screen in Fate/kaleid liner PRISMA ILLYA: Yukishita no Chikai (Vow Under the Snow). Director Shin Oonuma is returning along with other staff and cast members at Silver Link, and this weekend’s AnimeJapan 2017 event featured the debut of a new promo. 

Via Crunchyroll