If you're locked out of attacking, Bladeback Sliver can really break through board stalls in short order
The deck feels just short of full-committing to the rabbit theme, with cards like Pileated Provisioner and Clifftop Lookout filling parts of the curve where Id expect to see Head of the Homesteads and Intrepid Rabbits instead
At two willpower it's at risk being removed quite easily, but the addition of Ward means it'll hopefully be staying in play long enough to get you what you need
In addition to the 79 uncommons, each of the 9 versions of Nazgl show up one-ninth of the time such that, in total together, they appear as often as any one of the other 79 cards
There's also a good number of removal spells (eight if you include several Vampires), board clears (Damn, Austere Command, and Olivia's Wrath), and ramp (eight with Master of Dark Rites)