so i try the new set in patch 2.6.9 on ptr and shose are my conclusions:
frist this set is boring, bone spear is ur only soure of damage since the set only work with it.
secondly this build is incomplete since u dont have any good off-hand nor wrists to work with (leger’s dont work well in this build since the set do not multiply the damage)
third most builds have 360 degrees damage, this build have only straight damage that means that if monsters come from all directions it hard to deal with them.
even if i want aoe damage threre is one rune that can be use.
in conclusion this build is really nrrow down
so i have suggestions to make this build better:
the fist suggestion will solve most problems - make the 6 piece bonus work with all primary and secondary skills. this will open alot of possibles.
if u want to leave this build as is at least add grim scyhe to the 6 piece bonus
and add items that will give this build 360 degrees damage , like an item that make ur bone spear shots from all directions or an item that make simulacrums att freely with the lsat skill u use.
in conclusion this build can have alot of potentil and can be really fun to play with but it still needed to be remade.