Frugality

When deployed, Ch'en's ammo-based skills have 15% chance to not consume the corresponding ammo for each shot (only the highest effect of this type will be applied)

When deployed, Ch'en's ammo-based skills have 17% (+2%) chance to not consume the corresponding ammo for each shot (only the highest effect of this type will be applied)

When deployed, Ch'en's ammo-based skills have 20% chance to not consume the corresponding ammo for each shot; Other Sniper Operators' ammo-based skills have 10% chance instead (only the highest effect of this type will be applied)

When deployed, Ch'en's ammo-based skills have 22% (+2%) chance to not consume the corresponding ammo for each shot; Other Sniper Operators' ammo-based skills have 10% chance instead (only the highest effect of this type will be applied)