I think this one opens really strong. I really like the idea of a monster hiding in plain sight at a convention and luring people into a trap. That's clever. :)

I noticed a couple issues.

-If you Chromatize in the initial 1v2 fight, Assist will show up chromatized in the next scene. (You can use Dechromatize to prevent that.)

-The second fight song repeats a lot. Another track might sound a bit nicer.

-In the section where the characters are sparring, maybe move characters to make it feel more dynamic?

-The last fight is a touch too hard for an episode available in Season 1. The dinosaur boss summons two Rhino Elites, which I wasn't able to dent with my equipment. I almost beat him, so it's a close thing. Probably would be fine in chapter 2.

All in all, I like the story you're telling. I wasn't able to finish the episode so far, so I'm not sure how it ends, but I hope there's more! At the moment, I'm really curious about the mystery villain.