225 re-rolls. I spent all my motes and didn't really care. I bought 3 spears. 1 to experiment. I tried for Unflinching, Field Scout, Perfect Balance, Armor Piercing and Final Round. At best, only 3 of the 4 ever showed up. Anyone else get lucky with all these perks on one sniper? want to know if it is possible? ***For those that didn't know, field scout starts with double the ammo then you can switch the perk. This works before picking up ammo as well. The goal here was to get the perfect PvE/PvP dual use weapon. Props to Phlogisticated for researching the probabilities.