Mulligans
Combo:
FIRST WAY (most common & best way):
One turn: Boar + Zola
Later on: Boar + Boar + Unholy Frenzy + Pyro + Unholy Frenzy
(You can also use Frost Strike or Plague Strike to kill off the boar so it can’t be transformed / stolen)
SECOND WAY:
All at once: Boar + Boar + Zola + Boar + Unholy Frenzy + Horn of Winter + Horn of Winter + Unholy Frenzy
Farmer is just redundancy protection from theotar, mutanus etc.
*Explosive Sheep should be better than pyro*