Suggest feats for a sorcerer

[Marcus]

I'm playing as a elf sorcerer with undead bloodline, I have spell focus and greater spell focus in necromancy. Which other feats are good for me?

[Spiritbull]

Is also interested in "classic" necromancy sorcerer caster. Feats, stats, "must have" spells would be highly appreciated!

[PLANS14]

you need spell penetration and that kind of pattern.

[raubrey]

You won't hear this much, so I'll include it:

Greater Fortitude.

You could also get point blank and precise shot (a ray wizard would certainly benefit) but a sorc is not really best used for damage but rather controlling the field, and perhaps some buffs/debuffs.

Now D&D crpgs are another story. Necromancy wouldn't be my focus either.

[palathas]

Spell Focus (Necromancy).

Not sure how much stuff in this game has spell resistance but the Spell Penetration line.

Meta Magic feats like Empower (if it has a set amount of damage this makes it do 1.5 dmg),
Maximise (if you roll the damage this makes it do maximum possible dmg),
Extend (makes the spell last twice as long).

It's a shame they don't have the Pale Master prestige class. :)

[Weaver]

A lot of necromancy spells are touch attack, they are quite useful, but requires that you go in melee range and make a melee attack, so most sorcerer avoid them (they might be good for an Eldritch Scion Magus with undead bloodline)

If you want to use them, I recommend reach metamagic (there is also a rod with Oleb for 3k that works on spells levele1 to 3, 3 times a day)
It change the spells to range touch attack but spell is one level higher (except with the rod)

Then you can take precise shot/point blank shot if you want though after a few levels and with a good Dex you'll be hitting quite well anyway

[Wokelander]

Touch attacks benefit from weapon finesse, so that could be useful if you better DEX than STR

[Falaris]

A lot of ray attacks, so point blank shot and precise shot is kind of a must. (weapon focus ray could also help).

If you want to summon stuff, one of the better options is to get spell focus(conjuration)->augment summoning->superior summoning. I don't think that improves the skeleton champions you summon with animate dead, but it kind of should.

Other than that, the earlier suggestions are quite valid.