My thought too exactly. It has zero appeal for me by the pace it is going on. For a single card, this is way too slow of a reveal/scavenging.. Show the card already!
Well, it's not a reveal campaign - cards will be revealed during Masters. This is just something extra for one of the new arts. No-one is missing anything by not participating/following it.
I enjoy this kind of additional something happening on social medias/community. Also, I like that I guessed correctly who'll it be (at least I think so).
I'm ok with the speed of this reveal, as it helps me reminding about Gwent Masters. However I think they could do more things like this in order to hype-up the event.
An archer, seems like an ST archer who is a human.. almost depicting a legendary scene from the book.. Should be Milva as someone posted in very early comments.. But somehow I think that whoever guessed Milva when they showed the corner of the bow should have had some insider information, and not an actual guess.
For those uninitiated in the books, she is part of Geralt's Hansa - the companions on his quest for Ciri.
(they remind me of the fellowship of the ring, in the LOTR books/movies)
They are: Geralt, Dandelion, Cahir, Milva, Regis and Angouleme. I think Zoltan was also a part for some time but i might be confusing with some other part of the story.