i have been grinding 4 days to get this sexy black slayer helmet, When i went pvming i recognised my hit's are low! and I have check the stats between nezi helm and slayer helmet; Results = slay helmet is better<--an item thats brought from the general store.
I have mentioned this, spending all those points for it when its not even as good as the regular or (i) version
I'll recheck the bonusses on it Edit: The bonusses are correct, it gives 15% bonus damage on slayer tasks.