Healing booster does not seem to improve the healing of Lifestrike at all!
That part might be intentional, but it doesn't feel that way, hopefully this gets fixed.
Edit: I was pretty confident something was wrong, but I can't replicate the numbers I had yesterday. Lifestrike seems to be...
The passive for Escalating Exposure has a 0.7s cooldown, regardless of if the player has Transcendent Cooldown or not. A single use of Abrams's Siphon Life (with EE and TC) will apply 6 stacks of exposure, when it would apply 9 if the cooldown was reduced.
Also ethereal shift does not last...