あらすじ
A letter is delivered to Lord El-Melloi II informing him of a Clock Tower reunion. One morning, as the reunion's date draws near, Lord El-Melloi II takes a look in the mirror and reels in shock. He is suddenly a full decade younger! Lord El-Melloi II has become Waver Velvet, his former self! Believing himself to be in the grip of a powerful, magically induced delusion, Lord El-Melloi II immediately begins investigating how this could have happened.
あらすじはAniListより（英語）。
シーズン＆映画
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- TVシリーズFate/kaleid liner Prisma☆Illya 2wei!2014 · 全10話
- TVシリーズFate/stay night: Unlimited Blade Works 2nd Season2015 · 全13話
- TVシリーズFate/kaleid liner Prisma☆Illya 2wei! Herz!2015 · 全10話
- OVAFate/kaleid liner Prisma☆Illya 2wei! OVA2015 · 全1話
- TVシリーズFate/kaleid liner Prisma☆Illya 3rei!!2016 · 全12話
- スペシャルLord El-Melloi II's Case Files {Rail Zeppelin} Grace note - A Grave Keeper, a Cat, and a Mage2018 · 全1話
- スペシャルLord El-Melloi II’s Case Files {Rail Zeppelin} Grace note -Special Episode-2021 · 全1話
