History Podcast / SibyllineSounds

* CloneByConversion: Mocha is a "living meme." She can turn other people into copies of herself. Vanessa Vaim has a similar ability although her copies are not perfect and are loyal to the original.

* GuestStar: Kyaneos Vaim is voiced by ''WebVideo/NightMind''.

** The second HalloweenEpisode starts with Oreo checking the magical doors in his library and finds one that leads into the movie ''Film/{{Ghostbusters|1984}}'' and another that goes to [[Literature/TheWizardOfOz the Emerald City]]. He is also dressed as Crowley from ''Series/GoodOmens2019''. He also says "Allons-y" in the video, which causes Vincent to comment "Wrong [[Creator/DavidTennant Tennant]]."

* MonsterRoommate: Aibu is a weird BlobMonster who is part gecko and part zebra with a big appetite who moves into your appartment.

* BlobMonster: Aibu is part-zebra and part-gecko, but appears to be made of yellow-brown goop.

* PuppyDogEyes: Oreo threatens to use the skunky eyes on Vincent while begging for him to read a story from his manor's collection of one-of-a-kind books.

* AnimalGenderBender: Bloop is a slimy monster who is part kangaroo. He has a pouch despite being male, although his pouch acts like a BellyMouth and he also has a third mouth on his tail so his biology doesn't make a lot of sense anyway. A possum character in "Sage's Ever Turning Tour" is also mentioned to have a pouch.

* SinisterSilhouettes: The mysterious Darkwitt communicates through a hologram that appears as a canine silhouette with cyan outlines.

* VampiresAreRich: The Vaim siblings are bat people and not actually vampires, but they are modelled after the typical idea of upper-class vampires.

* StereotypeFlip: Fomo is an adorable mouse who also is a vicious predator who especially loves to eat cats. Horses normally are associated with masculinity, but Macaron is a CampGay horse who talks like a southern woman.

* VillainProtagonist: Bloop is a supervillain who loves eating superheroes. But the audience is expected to root for him because he is cute, sexy, and funny too.
* WhatTheHellIsThatAccent: Calister's accent apparently is supposed to be Indian, but a lot of listeners disagree and have said it sounds German, Italian, Latino, or a weird mix of several accents.

** The second HalloweenEpisode starts with Oreo checking the magical doors in his library and finds one that leads into the movie ''Film/{{Ghostbusters|1984}}'' and another that goes to [[Literature/TheWizardOfOz the Emerald City]]. He is also dressed as Crowley from ''Series/GoodOmens2019''.

* PoisonousPerson: It is revealed in the video Calister's Rainy Day Secrets that he does in fact have venom, although it isn't deadly. The venom of nagas from his family line has the property of putting the victim into a very deep trance much deeper than what his HypnoticEyes can do, which can be used for a much stronger mind control. So far he is the only snake character who has ever mentioned that he has venom.

* SssnakeTalk: Calister sometimes hisses when he talks. He does it less in later videos. Sage however does not do this. Since Calister has a strong accent as notes that he is trying to stop doing it, it may be that it is something that only snakes who are foreigners do.

* SssnakeTalk: Calister sometimes hisses when he talks. He does it less in later videos.

** The second HalloweenEpisode starts with Oreo checking the magical doors in his library and finds one that leads into the movie ''Film/{{Ghostbusters}}'' and another that goes to [[Literature/TheWizardOfOz the Emerald City]]. He is also dressed as Crowley from ''Series/GoodOmens2019''.