Ideas for replacing Liliana of the veil, shes only there as a filler

Why not put any of the swords in? Feast and famine, Fire and ice ect have really strong effects and give the power up so you can kill faster and gives more ways to protect your general

Yeah thanks for the suggestion RockingDinosaur

Looks like you need more ways to get rid of non-creature permanents. A Karn Liberated would help, certainly, but there are some other brown/black cards that could help. Spine of Ish Sah is a good way to vindicate, although it is 7 mana, Gate to Phyrexia helps with artifacts at the cost of a token creature, if you can make those (if you can't, Grave Titan or Bitterblossom might be your friend), and another vindicate on a stick is Ulamog, the Infinite Gyre, if your group is cool with Titans.

mbern Thanks for the suggestions. Will consider all of them. My group doesnt care what cards I use unless they banned.

I have a deck that kinda does something like this if you want some more ideas. Red/Black though instead of monocolored.