A simple mod which I made for myself but thought someone else might enjoy too.

This mod is an attempt to grant Nettlebane the power of its legend as the ancient magical artifact that it is.
To achieve this I've given Nettlebane an enchantment, and made a few tweaks to the weapon stats.

The effects of the enchantment:
A small amount of poison damage on each strike (1 point of damage for 5 seconds).
10% Chance to paralyze the target.
Deals 40 points extra damage to Spriggans.
And last but not least, Spriggans will now fear the touch of Nettlebane. However not for long before they attempt to attack again.
The enchantment is also infinite.

Tweaked stats:
Nettlebane is heavier than the usual dagger and therefore will have a sligthly slower attack speed.
An increased and more sensible value of 250 gold.

The only possible incompatibilities I can think of would be another mod which alters Nettlebane's weapon stats or the Spriggan faction.

And that's it. Simple but hopefully effective.