Poison Spell Damage Items?

Hello everyone. I am looking for max psn dmg items for Necromancer. Can anyone help me with a list of the "best ones"?
Here is my item list for now (too poor for now ) :

Eulenspiegel

Nahual

Cathedral

Gehenna

Gehenna
Weapons
'ChamOhmLo'
Runeword Level: 83
20% Chance to cast level 32 Frozen Crown on Melee Attack
15% Block Speed
15% Hit Recovery
Adds 94-125 Cold Damage
Adds 150-200 Poison Damage over 1 seconds
+(144 to 171)% Enhanced Damage
+25% to Cold Spell Damage
-25% to Enemy Cold Resistance
+25% to Poison Spell Damage
-25% to Enemy Poison Resistance
Maximum Life +5%
Maximum Mana +(23 to 28)%
Requirements -33%

1.) If you're talking about Pestilence skill, it's not Energy-based, so getting Energy Factor and things like %Energy are useless.

2.) This is more of a trade thread, I think.

3.) You'll need to explain what exactly you're trying to do besides "max psn dmg items for Necromancer" cause it's hard to suggest items and skills without knowing your build or goal.

I need items with +% to poison spell damage because of "Graveyard" skill.

Probably best off just searching the docs with Cntrl + F for poison spell