* During March 17, 2014, [=KnightMysterio=]'s ask blog was hijacked by [[spoiler:The Cheshire Cat]] and is answering questions in Knight's stead. The issue was eventually resolved after twelve hours.
* ActorAllusion: Dr. Adrian notes that Cheese Sandwitch reminds him of a young Music/WeirdAl.
* WhatCouldHaveBeen: WordOfGod [[http://knightmysteriolibray.tumblr.com/post/86765280206/where-did-you-get-the-idea-for-the-facility-chapter states that Discord was originally intended to be the]] BigBad, but the author liked how his reformation was handled enough to shift villain focus over to the current Slendermane-Gray Mann storyline.
* [=KnightMysterio=] has had a bad history with scammers, which is why he hates the Fim Flam brothers so much to make them worse than they are already in canon.
* RecursiveFanfiction
* The pony/mercenary fusions were '''not''' inspired from ''WesternAnimation/StevenUniverse'''s Gem Fusions. As a matter of fact, the author has only watched the show about a year ago (as of May 5, 2016), and has been writing fusions in long before then.