More a teaser trailer than anything, listing the different groups you can expect to see from the event and how they fit in.

I do like the details they retcon in here though about how the other peoples we know of from the dark times fit in here, how the daemons fought, the eternals fled, the racnoss hid, and Sutekh and The Great Vampires made a deal.

There's that thing you get in a lot of stories where to show off how big and strong a new threat is, you have them come in and easily beat up the old threat, and that's basically what this is, but with some fun worldbuilding. I always love it when the whoniverse deals with death as a concept and I think it works well here