Could You then briefly elaborate on how to spend stats for endgame dps summy?
Critchance is mainstat for necromancer
other stats can be used in different combinations
you can build something with doubleattack which is a good choice since 9.0 even for classes which dont rely on that stat primarily
critdmg is also a possibility for all classes relying on crits
"full determination" for PVE endcontent is a safe bet and most recommended if you want "plug and play" (but still have critchance! dont cancel the critchance, try to have 40-50% critchance)
depending on situation you can also go for other combos but these are mostly specialised cases which are probably not worth noting here (by the time you recognize these special situations and want to spec for them you also know how to distribute your stats to achieve your desired target
)
for defense i recommend high enough concentration so your shield is always high + rest into bloodlust
matron often does not heal fast enough so this can make the difference in staying alive or geting killed
(if you have a fixed party with a dedicated healer you could skip bloodlust but usually ppl dont have that)
personally im too lazy switching stats everytime + buying the insigna so i often just go full caution + rest = bloodlust
in PVE i set conclave to bloodlust (bad / no healer) or concentration (good healer) and in PVP to caution for lasting even longer in battle