Ludvig Bolstrom Zombie Hunter!
If i wanna play in a "cost effective" way, i would probably not include him in my spell book. But i play in "fun effective" way and i must say, there is no better feeling than seeing a trapped zombie in quicksand getting his hair cut from Bolstroms repeating crossbow.
I agree that Agony on Bolstrom, Sir Corazin or Hydra is way too effective and armor often negate all my attacks but that doesnt mean, i am not having fun. I am working on warlord swarm book right now, thanks to new garrison post, armory and Gormash.
My wish list:
a) Give Akiros Hammer Indirect or "Death from Above" trait, ignoring LOS
b) Change Goblins Bomber bombing attack to quick attack
c) Boost Sledgehammer (stun) or make it cheaper (5 mana)
d) I dont care about triple arcane cost anymore so thats all