12-24% Rending on Enemy Weak Spot Hit for 3.5s. Stacks 5 times.
Up to 5-20% Strength based on the charge time of your heavy attacks. Stacks 3 times.
5-8% Strength for every 10% of magazine spent during continuous fire. Stacks 5 times.
Critical Hits spend Ammo from your Reserve instead of you current fuel tank.
Flamer is built for Crits, with 25 stacks Blazing piety and free ammo reload from everlasting flamer you never need to reload and you permantly stay at 5 stacks of blaze away.