https://pobb.in/u0_d49FDki7-

Relic of the Pact is back to feeling really good thanks to crucible passives trees, reduced reservation efficiency on weapons and new life masteries improve this build alot from its Sanctum version. I'm not sure how it compares to Kalandra and its insane jewellery but new changes are definitely positive.

Edit. regarding flask uptime, during longer more phased fights flasks might run out of charges, if its an issue for you pathfinder ascendancy is a good option to keep flasks pretty much permanently, this is more of a end-of-the-league memes so i went hard on damage taking saboteur ascendancy instead of pathfinder