She shows up at the Summit for The Dragon’s Reach, Part 2 unannounced, not saying a word.
A major beasty shows up and nearly kills the Pale Tree, and Caithe, one of the best fighters in Tyria who has fought against dragons before and who is also a Firstborn…
does nothing.
She does nothing to protect the Pale Tree, nothing to help you.
After the fight is over, she’s nowhere to be seen.
There is obvious, can’t-miss dialogue about how the dragon minion’s actions seemed too well-timed as though it had been informed in advance of when and where to strike.
From the Aetherpath dungeon we know that Scarlet claimed to know a dark secret about Caithe that even Faolin didn’t know, and Caithe seemed ready to rip her head off for teasing about it. She never got the chance and we never learned any more about it, leaving that as a very glimmering loose thread.
From the player’s personal story as a sylvari, you fight this exact same model of dragon creature in your new character tutorial. Caithe is your mentor/guide in this, and she’s there with you when you fight it. During this, she never names it other than to call it “Something” and “the poison,” as in: “Something is poisoning the dream,” and, “…the poison is at its strongest in the clearing beyond.” This creature is called “The Shadow of the Dragon,” but it doesn’t say which dragon.
Caithe does help you fight it, and says, “Destroy the nightmare before it takes root,” Also the smaller mobs are “Sinister Nightmare Hounds.”
Later in your personal story as a sylvari, Zhaitan is mentioned but not specifically named as the cause of the creature you fought in the dream. I don’t know if a little bait-and-switch could really be happening this early in the life of the game and in the story, but it’s possible. It would mean that ArenaNet knew exactly where the big story was going all along, and of course, why wouldn’t they?
If you choose the White Stag as your dream vision as a sylvari, Caithe displays some rather ruthless behavior that would give anyone pause, but doubly so in light of later events. You have, with her help, captured a member of the Nightmare Court and convince her you’ll free her in exchange for information. It’s obvious by your character’s dialogue and behavior that your character intends to uphold their end of the bargain.
Caithe has other plans, however, and kills the captured Courtier after you get what you want from her, claiming what she did was merciful compared to how she’d have been treated by the Nightmare Court after they found out she gave you information. It’s pretty cold-blooded.
There may be other examples of this kind of behavior from Caithe, but I haven’t played enough sylvari personal stories to have seen it.
Caithe mentors you in your fight Zhaitan indirectly over the course of your personal story, and she (along with Destiny’s Edge) fought against Kralkatorrik. The only elder dragons named for us at that time in the personal story are Zhaitan, Primordus, Jormag, and Krakatorrik. This is also during a sylvari personal story quest. Moredremoth isn’t named or mentioned.
I don’t believe that ArenaNet would just suddenly, two years later, decide: “Hey, let’s throw Mordy out there and see what happens!” No. This was all planned from the beginning.
So…
This could mean one of two things.
1. Caithe was influenced by Mordremoth from the beginning (formation of Destiny’s Edge), for the purposes of defeating the other elder dragons in order to provide more magic/strength to Mordremoth. The secret Scarlet knows about Caithe is that Caithe is also influenced by Mordremoth, just as she was.
2. Caithe wasn’t influenced by Mordremoth at first, but she is now. After the failure of Destiny’s Edge, the rise in prominence of Trahearne over her, and the loss of Faolin, Caithe was in despair. An easy target for a whispering voice to manipulate with promises of power and redemption.
Now, there are two things that I can see that really stand in the way of these speculations:
1. ArenaNet are obvious with what they want you to pay attention to, and no attention was brought upon Caithe during the Dragon’s Reach, Part 2 episode.
2. ArenaNet have not had a significant, plot-twisting betrayal by a major character. It just doesn’t seem to be something they do, and if they did, it would be obviously telegraphed (like how we know unmistakably that something is up with Countess Anise and Canach).
This would mean the most likely explanation is simply that Caithe is just not a major actor in this episode because other characters have the spotlight and there’s only so much room in the spotlight.
Because all the attention was brought to Countess Anise and not Caithe, it’s no wonder everyone’s wondering about Anise.
But it’s still fun to think about. And if anyone from ArenaNet is reading this: a little more subtlety and gasp-worthy betrayals might not be such a bad thing!