best advice to keep her relevent if to make her a 4of in the deck. that way you always have her, but once you get her emblem it doesn't really matter anyway. you can also splash blue for counters against anything that will target her. protecting planeswalkers has always been a weak strategy from my experience though based ont he fact that you put so many resources into protecting a card that you may not draw in a game. good luck with this build though.

I like the idea that you give as the focus of your deck, but there aren't many cards in the deck that actually support the idea. Take your stated focus, look at every card, and ask whether or not this card is helping the deck to do what you say it does. When you do, I feel you'll find yourself taking out cards like Duty-Bound Dead , Fume Spitter , Knight of Infamy , Manor Skeleton , Vampire Bats , Wight of Precinct Six , Gruesome Deformity , Shrieking Affliction , Unholy Strength , Agonizing Memories , Blackmail , and probably a few more.

Getting rid of the things that don't help gives you the opportunity to add cards that support the focus. You can increase the number of Drudge Skeletons , Royal Assassin , Slithering Shade , Blood Reckoning , Liliana of the Dark Realms , Diabolic Tutor (if you have trouble getting more copies of Liliana), and Swallowing Plague . You can include cards like card:Liliana's Shade (definitely this one), Mutilate , Killing Glare , Death Wind , Consume Spirit , Perilous Shadow , Drifting Shade , or Nantuko Shade . If you have room, you can even put in a few more big bads to cast (Maga, Traitor to Mortals is a neat one if you can find it).

You should probably also go up to at least 22 land since you want to have as many out as possible.

Just some thoughts.

Thx for the advisings:)Updated with card:Liliana's Shade, Consume Spirit , Big Game Hunter , Perilous Shadow , Beseech the Queen .I'll be updating when i get more cards'

Thoughts about Big Game Hunter and Beseech the Queen ??Thanks again:)

If the people you usually play against have a fair number of big creatures that cause problems for you, then Big Game Hunter is a good choice. Beseech the Queen is good because it will only ever cost you 3, just be mindful of what you're going to be able to get before you cast it (since it depends on lands). I still think you should be playing at least 2 more lands.

Maybe take out Nantuko Shade in favor of some Crypt Ghast ?

I think you should remove the Knight of Infamy 's and add a Dread Cacodemon and a Crypt Ghast