Thanks for your post!
Im new in the game and i dont know almost nothing about playstyle with shadow allies, this is going to help me a lot to introduce myself playing and learn about shadow heroes.

Hero: Boris Skullcrusher

Allies (11):

3x Stalwart Battleguard
4x Sorcerer of Endia
4x Yari Marksman

Abilities (30):

Hi,

I made my deck using this as reference and i made it to 261 but nothing more, some suggestions for my deck please?

42 Cards

Hero:
Boris Skullcrusher

Allies (23):