Necromancer only artifact helmet?

[PhelanKA]

Does anyone here remember a particular Necromancer helmet that had the appearance of a steel helmet and had no stats except the click-on effect of "Intensify Death" (pet buff)? It was given out at a GM event in WC back in '99. I know there were at least 3 on Rallos Zek.

My questions are:

1.) What was it called?
2.) Was it ever given away on P99?

Thanks!