Lifestealing Inscription.

No idea what this is called, can't find one anywhere, but it's 5 /-1, if anyone has one.

this would be a Vampiric MOD--- it isnt an actuall inscription i dont believe... anyway.. these mods only go on the weapon they are designed to go on... i have a 5:1 vampiric bowstring... but on a sword.. max is a 3:1... anyway.. hope this helps you get what you want
-jAp-

i have a 5/-1 bow upgrade

Apologies for not being clearer on this, it's for a scythe, and i believe it's a 'snathe'.

I have a 5/-1 scythe snathe for 5k.
IGN Lord Von Pain

There are probably inscriptions for -1 energy and life degen since they are also on some items in factions. But I dont know if they exist in NF.

they do... i have seen a few...but are just as rare as they were in factions

if they exist, why can't you unlock them for pvp equipment? seems fishy to me