提案/Suggestion
Create a new type of painted ball that when you consume one of them you can Mark a specific Monster near you even outsider your influence radious.
現状/Current Status
Now you can use a painted ball to Mark Monsters instrad of fight them, your familiar can find some of them randomly. Finally you can use erratic drops for enlarging your radious of influence. A Monster outsider your radious can not reached and if you can not walk tò It you Will lose It.