YMMV tropes for the Franchise/EvilliousChronicles go [[YMMV/EvilliousChronicles here]].

* CrowningMomentOfHeartwarming:
** The simplest example would be the end of ''To the Reticent You''
-->'''Rin''': There is no need for words anymore/That is what I thought/I knew it this is happiness/[[spoiler: You told me that you love me]]
** The final line in ''White Brick and Black Mourning Dress'' [[spoiler: where the girl finally gets to be with the boy she saw in the mirror--by giving birth to him and raising him as her son.]]
--> He was her happiness
* EarWorm: Mothy has a tendency to produce this in his songs. The "Lu, Li, La" part of the Clockwork Lullaby series is pretty much guaranteed to get stuck in your head.
* EvilIsCool / TrueArtIsAngsty: Mothy has written some songs that are actually pretty adorable (''Ten-Minute Love'', ''To The Reticent You'', ''South North Story'' and ''[=TwiRight=] Prank'') but he's most well known for writing [[TearJerker tragic]], and NightmareFuel filled stuff about [[VillainProtagonist horrible people]], [[AnyoneCanDie people dying]], or [[KarmicDeath horrible peo]][[BreadEggsBreadedEggs ple dying]].
* LesYay: Occurs in the songs where there are [[SelfCest two Rins]]. In ''South North Story'' Rin and Riliane get very intimate with each other and in ''Screws, Gears and Pride'' one of the Rins practically gives the other the {{Tsundere}}, "It's not that I like you or anything" speech when helping her escape.
* MagnumOpus: ''Story of Evil''. ''Servant of Evil'' in particular, from the Franchise/EvilliousChronicles. It's the song that gained mothy his producer name in the Vocaloid fanbase, after all.
* TastesLikeDiabetes: It's rare, but when Mothy decides to write cute songs, [[http://www.youtube.com/watch?v=C3EFbyiSTG4 they]] [[http://www.youtube.com/watch?v=5F0E77UqO7Y are]] [[http://www.youtube.com/watch?v=yYcDPq-jBhs really, really]] [[http://www.youtube.com/watch?v=8fhlgmKJ3pc cute]]!
* TearJerker: Produces quite a few of these, such as ''Flames of Yellow Phosphorus'', ''White Brick and Black Mourning Dress'', and ''Watching Us''.
* TheWoobie: The unnamed girl in Flames of Yellow Phosphorous. Abused by her father, tossed out into the street and then ultimately burned to death.
** The boy, girl and [[spoiler:stars]] in "Watching Us". The boy falls ill, possibly terminally, and can't get treatment because he's poor. His sister, in order to pay his medical bills, has to work for hours in a factory. The [[spoiler:stars]] can only watch helplessly as they suffer, pointing out that they [[spoiler: are incapable of granting miracles no matter how much people pray.]]