First, you should rely on strangers to tell whether or not to continue your story. If it's worth it to you, it's worth continuing on that merit alone. Also, because I'm a stranger you can take what I say with a grain of salt.
Second, don't worry about reviewing anything from me. You're open to read my comic if you want to, no pressure though.
Okay, let's start the review. I'll try to be as brief as possible. And I'll just go over the first episode and some of the second.
Overall, it's a pretty enjoyable read. The prophecy especially was nicely written. The story does sound like it could be an interesting read (at least from the first episode). You've got solid work here and personally think it's worth continuing. So, the rest of my comments my be a bit nitpicky.
I'll be upfront and honest with you, I am not partial to stories centered around a prophecy; I've had a bad experience in the past reading a prophecy story. Now, what I appreciate about the prophecy is that the outcome is inconclusive, all it really says is that the Scourges are coming back. That gives you far more room to write the story, than having a set prophecy with an established outcome.
You have an instance in the first episode of similar phrases used at different points in the narrative. Before the prophecy is read to Jack, he feels like the legends have never felt so immediate and real, but he really has no evidence to think this way after it's established he doesn't pay much mind to the stories. Then, after the ritual and the prophecy is read, he repeats the sentiment that it all seemed too distant and too ancient to matter. I understand that in the latter moment, Jack is realizing that Eamon is talking to him for a reason, but it's a little confusing for these two moments to be repeats of each other. I think you can take out the prior mention of Jack feeling like the legend felt real or immediate, because as we learn once the prophecy is read, we don't know when this will all happen. Obviously, it's going to take place over the course of the story, but Jack doesn't know that, at least not before he can get more detail from Eamon, or in general.
I like the opening paragraph, generally, but I do have an issue with the first sentence and the length of all the sentences. For the first sentence, an it's probably just me over thinking but, "...casting long shadows that swayed with the crackling wood," doesn't make sense to me. Like, is the crackling wood swaying, because that what the sentence sounds like it's saying. Or are the shadows swaying because of crackling wood? It that's the, case the sentence would be "...that swayed with the crackling of the wood." You know what, I am overthinking it. I understand what's being said. it just threw me off for a bit. And all the sentences are about the same length and are structure the same. You could take the time to break up your sentences a bit more. I struggle with this too. But, it's a whole thought, you can just cut it off there and start another sentence.
Last few things I want to talk about: descriptions and diction. Now, I am biased to descriptions; I do prefer for there to be a little more in describing a scene and/or a character. Your descriptions are limited, but I do see your trying explain things a little more, like in the opening paragraph of episode two. Keep going with that. You can give a little more detail about your characters in their introduction scenes other than hair and eye color. You could mention clothing, scars and marks, skin tone, skin texture, hair texture, clothing quality, etc. And you can spread out the details throughout the scene. Jack is blond haired and blue eyed; that's all I have. But he's a hunter, so you could describe his build, his clothing, and texture/tone of his skin. And also, does he have ash blond hair, dirty blond, platinum? There's just more to be said. For diction, I noticed a few words were repeated (distant and heaviness). Not overly so, but you know, open thesaurus.com and just look for some synonyms. I might inspire better and more interesting word choices in the future.
That's all I have. Like I said good stuff, just take a bit to look more at the details of things. Hope this helps!