Unique Weapon? Anyone ever see ?

I've been looking for a unique weapons (staff) that is +5E^50 inscription, +30hp Staff head and +20% enchantments. I was wanting this in a death staff and/or other necro staves. I was just wondering why this was never a unique staff as they have just about every other combination in just about all caster fields?

Now before you go all "maximize" on me and this staff would suck. I want it because I use Aura of the Lich and other enchantments on my main character in pve. She's a primary Death Magic but I also use some Blood line skills like Dark Bond, Blood Renewal and/or Blood Ritual from time to time.

Necros have a lot of useful enchantments as well as secondary possibilities if when using hero necro as monk.

Just an FYI I made a staff (bone staff from Nightfall) like this but of course it looks like crap. I also found some uniques like this with the +5e^50 exchanged for 20% HCS (Havles Casting speed) so I know about those.

there's always Lord Glacius' Staff, it has the +30 HP and +20% enchanted, but a +5e while enchanted instead of above 50% HP. But, as you are using the +20% mod anyway, it has nice synergy.

edit: oh it's not a necro staff, but it has a pretty good skin imo (not seen often) and who cares about the auto attack damage of a staff anyway

Wiki has a pretty good chart of all the unique weapons for your necro:

http://wiki.guildwars.com/wiki/List_...r_unique_items

The only death staff with the +20% mod is the end game Droknar's one from Eye of the North.

Grim Ghostly Staff, dropped in the Foundry of Failed Creations has the +5e >50% and the 20% enchant, but an insightful head instead of hale. For your purposes that might be the best one.