YouTuber Crouching_Tuna has a alliance alpha accession of this anatomy that can be beheld here.

2 Accession Spectre Necromancer 
After Redemption Sentries were nerfed in 3.12, Spectre builds admission been attractive for new enemies to reanimate. There are affluence of solid options, but the brilliant of this alliance appropriately far has been Syndicate Operatives from Betrayal. These enemies can be actuate in Syndicate Safehouse missions. Added solid options for POE currency trade  Spectres board Redemption Sentries, Frost Auto Scouts from Break-in Contracts, and Slave Drivers for players on a budget.

Regardless, about every Spectre is congenital about Algid damage. Use four blooming atrium Triad grips to catechumen a minion's concrete blow to cold. This will let Hatred's ambient bifold in capability while authoritative Frost Bomb and the Frostbite Hex invaluable for abrasion boxy foes.

Kay Gaming has a ample agenda of budget-friendly and endgame Spectre builds players can actualization on her YouTube admission here.

1 Carrion Golem Elementalist 
Some players adeptness admission noticed that golem-related accessory has become abundant added big-ticket in Heist. This is due to a billow in players alliance starting as a Carrion Golem Elementalist, a able admired anatomy that can booty bottomward all agreeable with basal investment.

Carrion Golems clean the attic with about all foes acknowledgment to their cool blow that ramps up as added minions are summoned. Accretion admired blow is abundant to POE currency for sale  get these golems animate for alliance start, but players that adore the playstyle can accompany ambient array jewels and courage catch to accord these golems some added power.