I missed the art, I'll see if it's in the replay, and thanks for the quick info.Watch the panel for 30 mins for the epehemera, you have until 5:59 EST to get in 30 mins of continuous watch for it.
Then the big reveal will get you Nekros Prime (also need min 30 min watch).
Edit: the art panel was cool, Sentient tile set looking good. Lots of deluxe skins too :)