Last Sacrifice Teaser Quote #1

So, just as I was mentioning that the first teaser quote should appear any moment now, here it is:

Penguin Paranormal just posted it on their Facebook page. They also hade a few cryptic words, just like with the Christian Ozera trailer.

Every image is a clue.

The next trailer will be about Lissa, and it will go live on November 14. Exciting!
So who do you think is saying this? And what is happening in the clip?