History Characters / TheBridgeEquestriaGirls

* [[TheLastOfTheseIsNotLikeTheOthers The Middle of These Is Not Like The Others]]: Adagio and Sonata are siblings, with Aria being born in-between them to one of their parents' siblings and making her their cousin.

* FatalFlaw: Sci-Twi suffers from {{Pride}. She thinks she has all the cards in order and knows exactly what's going on. While very intelligent, this led to her being horribly misled by Zephyrus into believing her actions are heroic.

* {{Expy}}: Further down the story, it becomes clear that the [[spoiler:4]] Windigoes together with the 3 sirens are the elemental-reversed Balrogs to Grogar's [[spoiler:Morgoth]]: There exits a total of [[spoiler:7 potential as well as already fully realized]] Windigoes, which was the highest number given by Tolkien of Balrogs to have existed in total in Middle-earth. They are shown to be Grogar's strongest when fully charged up and once served his counterpart Harmony before falling into darkness and becoming corrupted ice (instead of fire) demons. 4 together are shown to be on par with Grand King Ghidorah in terms of destruction, with the potential of exterminating an entire continent, while 3 can create deadly blizzards and tempests while working together, just as the Balrogs created fiery storms and burned the landscape in their wake wherever they went. Zephyrus specifically resembles Gothmog, the Lord of Balrogs, in regards of his leadership skills, altough compared to Gothmog, he isn't the strongest of the Windigoes, as that honor goes to [[spoiler:the kaiju-sized Eurus]].

* {{Expy}}: Further down the story, it becomes clear that the [[spoiler:4]] Windigoes together with the 3 sirens are the elemental-reversed Balrogs to Grogar's [[spoiler:Morgoth]]: There exits a total of [[spoiler:7 potential as well as already fully realized]] Windigoes, which was the highest number given by Tolkien of Balrogs to have existed in total in Middle-earth. They are shown to be Grogar's strongest when fully charged up and one served his counterpart Harmony before falling into darkness and become corrupted ice demons. 4 together are shown to be on par with Grand King Ghidorah in terms of destruction, with the potential of exterminating an entire continent, while 3 can create deadly blizzards and tempests while working together, just as the Balrogs created fiery storms and burned the landscape in their wake wherever they went. Zephyrus specifically resembles Gothmog, the Lord of Balrogs, in regards of his leadership skills, altough compared to Gothmog, he isn't the strongest of the Windigoes, as that honor goes to [[spoiler:the kaiju-sized Eurus]].

* SparedButNotForgiven: [[spoiler: After the total destruction of the Windigos, this trope applies for her and Wallflower.]]

* GoingNative: Seems to be the most comfortable with the human world, having learned to swim and is immersed in pop culture.

!Boreas, Zephyrus, and Notus

* BitchInSheepsClothing: Zephyrus presented himself as a benevolent spirit to Sci-Twi and Wallflower, mentoring them in magic and earning their trust to stand against the "invading" magical forces and kaiju. As the other entries attest, this is very much ''not'' the case.

** [[spoiler:Notus attempts to assume a physical form after being driven out of Flash Sentry to kill Sunset, becoming a building sized monster...but this just makes him a huge target for the Humane Six minus Pinkie and Celestia to fire the Elements point blank, destroying him once and for all.]]

* ContrastingSequelAntagonist: To Enjin; both are supernatural entities who have targeted the Sirens in the human world, but whilst Enjin represents the earth, the Windigos are characterized by ice and winter. Whilst Enjin was very much an ImplacableMan who would constantly keep going after his targets, the Windigos take a more intelligent approach to getting what they want, playing the roles of ManipulativeBastard collectively and take their time planning things out. And although both are servants of similar beings (Bagan and Grogar), Enjin originally started out as one of the keystones in Bagan's creation, whilst the Windigos were directly created by Grogar.

* EvilCannotComprehendGood: Horrifically inverted. Zephyrus pretends to be a good guy to Sci-Twi and Wallflower, so that he can get them to do his bidding. However, he still can't comprehend friendship and positive emotions.

* FightingAShadow: They had corporeal bodies, but these are just avatars so that they can affect the world directly. [[spoiler:Wysteria managed to destroy their bodies, forcing them to possess people to affect the world as it will take decades for them to make new avatars. The Elements in the hands of their proper Bearers, however, ''can'' destroy them once and for all. This is why they're trying so hard to avoid that exact outcome.]]

* BareYourMidriff: The most out of the Equestria Girls cast. It got plenty of guys' attention among other features.

* [[NiceGuy NiceGirl]]: As soon as she realizes Sonata is upset and in pain, she runs over to make her feel better.

* [[BigBrotherInstinct BigSisterInsinct]]: They are unrepentant sea witches, but they deeply care for one another. [[spoiler: Adagio and Aria go utterly apeshit after Sonata has her necklace ripped away from her]].

* EverythingsBetterWithDinosaurs: Even more so with evolved, intelligent ones!

* FourEyesZeroSoul: [[NominalVillain Not intentionally]], but [[spoiler: Sonata, who had her gem stolen from her by Sci-Twi, is haunted by the cold bespectacled gaze]].

* MyGodWhatHaveIDone: [[spoiler: The fragments of her that end up in the Memory Stone are ''horribly'' ashamed over what they did. So much, that the fragment of Monster X can't bring himself to attack her]].

* SquishyWizard: With Zephyrus' help, she manages to be quite potent in battle. Without it, she is quite helpless in battle, [[spoiler: allowing Aria to give her one hell of a beating]].

* StockDinosaurs: Subverted. While he bears resemblance to a raptor, he's actually a different kind of maniraptor. Though his features and overall appearance imply he could be a troodontid.

* FauxAffablyEvil: Zephyrus is far more polite and diplomatic than his two cohorts, but he's just as sadistic as them and uses this kindness to manipulate two teenagers.

* ClippedWingAngel: [[spoiler:Notus attempts to assume a physical form after being driven out of Flash Sentry to kill Sunset, becoming a building sized monster...but this just makes him a huge target for the Humane Six minus Pinkie and Celestia to fire the Elements point blank, destroying him once and for all.]]

* RevengeByProxy: Zephyrus comments that getting Sci-Twi, who should have been one of Harmony's champions, on their side is the perfect way to spite Harmony.