+1-2 Extra Chained Energised Hits and +2.5-10% Impact on Energised Hits.
+5-8% Strength for 4.5s on Kill. Stacks 5 times.
Critical hit chance scales by your current heat level up to 27.5-50%. Also increases critical ranged attacks damage by 4-10%.
Up to +7.5-20% Strength scaling with Heat Level.