Skill Suggestions for Necromancer in B3

[Saxony]

Well, you guys know what's what. Right now I have a level 26 Summoner Necromancer who doesn't know which skills to put points in. Right now I'm looking for a way to quickly deal lots of damage, since I haven't heavily invested in any skill.

Tell me your opinions on the skills you have maxed, the skills you know are wastes, good combinations of skills, etc.

I could especially use any skills that cost great amounts of mana when maxed, since the Life Siphon -> Harvester of Souls combination basically gives you an infinite mana button.

Thanks,
Saxony.

[Saxony]

Well, now I'm level 45 and ripping through Act 5 on "/players 8". Shards of Bone combined with good amounts of Spell Focus:Necromancy further combined with permanent Aura of Insanity is overpowered. All the monsters want to hit each other instead of me, and I deal enough damage to 1-shot or 2-shot most of them on a high rate-of fire area-of-attack spell that costs only 1 MP. And I only have 7 points in each skill. I'm fairly sure which skills I'll be focusing on :p

Right now I'm looking for a fall-back skill to use against magic immune monsters. Any suggestions?

Thanks again,
Saxony.

[allas]

You should try b4, it have a lot of revamped skills and others things

[Saxony]

I definitely will, once I play through with the Assassin in 3.5 .