This list was tuned for the valkyrie mirror with more revenge units and units bigger than 5/5 to out grind in the mirror.
I won 12 out of 12 mirrors and lost one match to some insane strangers luck on Turn 3 which had flying, lifesteal and +5/+5 to his board of 8 strangers.
Enforcers have a narrow time window in which they are good, mostly to silence a big flier and get one swing in. They might be worth cutting in favor, I'm not sure.