!! Replace
Sigvard, the Last Bastion with Grand Builder !!
So one of the new cards, Grand Builder, gives 3 influence towards a particular faction. As it stands, 3 influence is a LOT when put towards fully levelling up an Ascending hero. One such hero that is really good if they get to 8 influence, but struggles with being relevant before that point in time, is Acantha Ascending. This deck uses the fact that both At Any Cost and Acantha Ascending really like to get large amounts of shadow influence, and the faster they can, the better.
Ideal curve is along the line of:
T1:
Shadow Symbol
T2:
Exploit to disrupt and set up power
T3:
Acantha Ascending
T4: Grand Builder.
If you can achieve this (making a power drop each turn), you'll be attacking in with a flying 4/3 that forces your opponent to sacrifice a unit when it connects with face, and creates a 2/1 each attack! Late game, you should be able to count on
At Any Cost to finish off your opponent.