
The discount build-up feature ( once per turn without playing any Item yet) works well when you are playing with firearm-based teammate. While the fighter is using the ammo of their current gun, at the same time you save up the discount for the fighter's next gun, possibly reduced to 0 if enough turns passed. Sometimes when I use Dr. Milan Christopher and continue to get +1 resource every turn yet it cannot help the fighter take the heat off me, I think Charles Ross, Esq. is a great alternative.