This deck is built around the idea of scheming, neutralizing and „targeted discard“ by such means as Corb Polybog, Gaze of Nagash, Skulking Informant and Paranoia. A combination of undead and Dark elf faction should do well in this sinister field.
Insight to the opponent‘s hand is granted by watchtowers and the gaze itself. This leads to focused „hand attack“ led by skulking informants while Corb is used to neutralize Judgements of Verena, Star Dragons etc.
The more battle-oriented part of the deck is made up by mostly vampires, some undead necromancy and the superb defender that is Arkayne Vampire.
The deck is quite weak on the Dark Elf Splash - maybe some Forges of Naggarond and Caught the scent would fit well into the deck?