So at last, some pictures of the new Dark Elves. And they look really cool in my opinion, really nice. Pics comes from:

https://www.facebook.com/media/set/?set=a.438934142882149.1073741826.152899918152241&type=1





















And the rumors via Faet212.

via Scizorsfury on Warseer
The sisters of slaughter are rares: enemies is base contact with them lose rank bonuses.

Hydras are specials can upgrade to get a strength 4 breath attack, no regen but can regrow heads (recover lost wounds) just like the slann can with his discipline.

The kraken thing has a special ability that triggers when all 5 of its attacks hits ( gets an extra attack that inflicts additional hits) has a scaly skin save and causes terror. Enemy models in base contact must re roll successful leadership tests. Both use the monster and handler rules.

They have 2 signature spells just like high magic. One of the spells goes off on a 8+ and grants a unit +1 strength and then you gain D3 power dice but if you gain 3 power dice this way the wizard suffers a wound with no saves allowed.

The army has always strikes first.

Murderous Prowless: models with this rule re roll 1s when rolling to wound.

Wizards casting Dark Magic add plus 1 to their casting attempts.

edit via Scizorsfury
I had the sisters rule mixed up with the kraken monster. They take away rank bonuses