Perk "Equipment Switch (Weapon)" doesn't work without perk "Contract"
Equipment Switch (Weapon) - Give 50% of your weapon's main attribute to minions, while the charaster no longer obtain that main attribute.
Contract - 100% of your whole damage bonus can be delivered to minions.
Also, when changing the runes in the weapon, the summoned pigs lose the bonuses of the same perks !!! It is very strange because I do not change perks, I only change runes.
I went to level 174 and as it turned out, the damage to pigs could be almost 4 times higher = ((and I suffered. Now I hope I can raise the kills per minute more than 50 = (