Prototype Flame Thrower
While High Energy Gas Cylinder is active, Flame Burst, Flame Sweep, and Immolate have a <<1>>% chance to grant Prototype Flame Thrower, increasing the damage your next Flame Thrower deals by 20%, reducing the heat it generates by 2, causing it to slow affected targets by 30%, and making it immune to interrupts. This effect can stack up to 3 times.
FQN: abl.bounty_hunter.skill.advanced_prototype.prototype_flamethrower