Main equipment:

Helm: Harlequin Crest 130-140 Defense

Armor: Enigma Dusk Shroud

Weapon: Death's Web +2 poison bone skill

Shield: Homunculus

Amulet: Mara's Kaleidoscope 25-29 res

Ring 1: Stone of Jordan

Ring 2: Raven Frost +20 dex & 200+ ar

Belt: Arachnid Mesh

Gloves: Trang-Oul's Claws

Boots: Marrowwalk +2 Skel. Mastery

Switch:

Weapon: Call to Arms - 4-5 BO

Shield: Spirit Monarch - 25-34% FCR

Inventory:

Hellfire Torch: Necromancer Hellfire 10-14 Resist All 10-14 Attributes

Annihilus: Annihilus 10-14 Attributes / 10-14 Resistance

Charms: 3 X Necromancer Poison & Bone Skills GC (plain)

Charms: 3 X +20 Life SC

Some gameplay tips:

The most important skills for a poison necromancer are as follows:

Lower Resist - The most frequently used skill, 18 yards range, used to reduce enemy poison resistance, and is the only means to make poison immunity not effective.

Amplified Damage - the frequency of usage is also high, followed by the use of Corpse Explosion, a necromancer's ultimate skill. The speed of clearance depends on it.

ATTRACT - very important, in face of powerful monsters or SOUL, DOLL, SNAKE that are common poison-free monsters, must first use this. It is the only curse that can not be removed by other curses, so it will not affect the use of Lower Resist.

Decrepify - only use it on BOSS

POISON NOVA - main attack skill, high range, high damage.

[D2R Ladder] Trang-Oul's Claws
$0.45

[D2R Ladder] Necromancer Poison & Bone Skills w/ 10-19 Life GC
$0.75

[D2R Ladder] #22 Um Rune
$0.09

[D2R Ladder] Stone of Jordan Ring
$0.45