Guild Wars: Necro at the Ring of Fire
For reference, here's the build I was running that seemed to work well:
Necromancer/xUse a Curses +20% recharge item if you have one.
Blood 11 + 2
Curses 11 + 1
Soul Reaping 8 + 1
(I tend to only run minor runes in PvE because I change my build so much)
Well of Blood
Strategy: cast Spiteful Spirit on a target next to the called target (not the called target, it'll probably die before the SS wears off). Suffering on any group of 3 or more. Faintheartedness on off-target archer/melee. VG the called target. Repeat SS as often as it recharges. BR on low energy people.
SS is pretty effective and having Blood Ritual helps a lot with all the Ether Seals.