So there’s enough Scarlet-hate threads, I don’t need that brought here. I’m making this to post my thoughts and theories to explain, in at least a semi-reasonable manner, both how Scarlet has gotten so many to work with her, why she needs them, and what she intends to do from what she gained out of them. This is just my attempt to un-bend the lore that Scarlet’s plot is risking to break (but hasn’t quite yet if you dig enough).
Note: This is almost all theorycrafting based off of the few facts we gained
The Molten Alliance
The facts behind the dredge and Flame Legion prior to the Molten Alliance is that they both were plunged into civil war – Flame Legion Tribunes fighting against each other (per CoE path 3), and the old moletariate being usurped by a new not-corrupted one (per SE path 2 and 3). The outcome of either civil war – if there is a conclusion yet – is unknown.
I have been believing that it is just a single Tribune of the Flame Legion who began working with Scarlet, and that it is the old moletariate, formerly led by Shukov, who is working with Scarlet. For the moletariate, whom are mentioned by the Molten Alliance dredge and the Whispers’ spy in the MA, they were willing to work with the asura and sylvari (specifically saying that the Inquest were allies and that the dredge would “humble the sylvari”), leading them to work with Scarlet being not unreasonable in of itself. And via the Destroyer path, we know that they sought the power of fire for overtaking the surface.
My theory is that Scarlet used her Inquest ties (whatever may remain – some must given their presence during Dragon Bash/Sky Pirates of Tyria) to find out about the old moletariate’s actions. Knowing that the Destroyers failed, Scarlet came up with an alternative that they didn’t like but were too powerhungry (per the Prisoner at the end of Flame and Frost) that they didn’t care.
After its formation, the MA could have then led to the victory of the civil war(s) – or not, hard to tell with no delving into dredge and Flame outside of the Molten Alliance.
Aetherblades
The Aetherblades are a hard case to pin down. I’m guessing that she rounded up the remnants of Taidha’s armada – the Order of Whispers intended to get that easy-going captain (forgot name) be the new leader, but nothing says that succeeded. What if Mai Trin was able to succeed Taidha but still had the Order of Whispers on her back? Uniting those pirates of multiple captains into the Aetherblades and working with the Inquest would give them the leverage they needed against the secret organization. And getting that captain’s seat would give them amity from the Lionguard. This would explain their motivation for joining Scarlet – and once Mai Trin failed to take the seat, the Aetherblades were too deep in Scarlet’s insanity to back out – and it would explain their numbers as Taidha commanded the largest pirate armada in modern times, IIRC.
Toxic Alliance
The Nightmare Court involved is only a splinter faction – probably a fallout faction from the three-way battle in Twilight Arbor. Scarlet gets their help by promising the spreading of the Nightmare (be it truth or lies). They’re the easy ones to figure out, since the Court’s motives are so simple. Even their own pain furthers the Nightmare so they’d be willing to risk enslavement by the krait.
As for the krait – I wouldn’t be surprised if she sent ether a hologram to contact the Oratuss or she had Courtiers go one after another until the krait got tired of killing the messengers and listened to it, being promised a chance for the return of their prophets and obtaining a shattered obelisk that was “found.” How it was found? Numerous ways. Heck, I wouldn’t be surprised if they were originally brought to Tyria by the krait, but stolen by the Aetherblades and held for ransom or “returned by those who killed the thieves.” Alternatively, the “Toxic Hybrid” we’ve seen the art of could be a Mordremoth-corrupted krait oratuss – the corruption and means of free will obtained by the Inquest who via Subject Alpha, Zone Green/Experimental Green Lab, and Kudu are known to have both Mordremoth’s corruption and a means of retaining free will after corruption.
Steam creatures
This is really the kittene to guess. Since the Queen’s Jubilee we’ve seen the Steam creatures as part of Scarlet’s invasions. The Clockheart seen in Twilight Arbor’s new Aetherpath is cybornetic, like the Molten Berserker and the Steam creatures. I suspect that their involvement goes only so far as that Scarlet captured some and reverse-engineered their technology to give her teleportation and her cyborgs.
Stop treating GW2 as a single story. Each Season and expansion should be their own story.