If you go to www.magicthegathering.com, and click on the booster pack on the right, a full booster of new cards from Shadowmoor appears complete with beautiful art.
Couple of major points:
1. Scroll over the bottom right card, and you will see the first Shadowmoor preview card:
Demigod of Revenge B/R, B/R, B/R, B/R, B/R
Creature -- Spirit Avatar (Rare)
When you play Demigod of Revenge, return all cards named Demigod of Revenge from your graveyard to play.
"His laugh, a bellowing deathly din, slices through the heavens, making them bleed." -- The Seer's Parables
Wow, that's some good. Who cares if it is countered? You will get all copies in your yard back into play. Hasty, 5/4 flyers for 5 are solid enough to play anyway.
2. Hybrid Mana is back (duh!)
This is probably Rule Q from Rosewater's article.
3. Tribal colors are changing
Can you spot the differences? It is fairly obvious, but it looks as if Mistmeadow Skulk is getting a reprint.
4. If Mistmeadow Skulk is one reprint, what is the second hinted reprint?
I'm stoked, love the art, love new sets...