Ok. So I don't really post on here often, but figured I would give this a shot.
Warforged Adept 12
Str 10
Dex 10
Con 14
Int 14
Wis 21 (boosts and +4 item)
Cha 13
Feats:
1st: Warforged Adamantine Body
3rd: CorpseCrafter
6th: Undead Empathy
9th: Undead Leadership
12th: Tomb-Tainted Soul
Skills:
Craft: Gemcutting 12 ranks, +2 modifier, +2 Masterwork Tools= +16
Concentration 12 ranks, +2 Modifier=14
Spellcraft 12 ranks, +2 Modifier=14
Knowledge: Religion (for knowing about my undead) 12 ranks, +2 modifier, +2 Masterwork tools= +16
Diplomacy(from my Docent) 10 ranks + x ability mod= 10+x
Spot (from my Docent) 10 ranks +x ability mod + 10 (uses my senses, hence benefits from my Third Eye Aware= 20+x
Now I have a ton of Gold left over from my items, so I could buy a bunch of Skill bonus items, and they are actually ridiculously cheap, but I don't know if that is agains the spirit of this thing.
Gear:
Rod of Undead Mastery-10,000gp
Periapt of Wisdom +4-16,000
Warforged Component-Docent-12,500
Talisman of Undying Fortitude-8000
Gems to make Undead-2500(100 HD, I like round numbers)
I have plenty left over for anything I might have missed, having only spent roughly 1/2 my WBL.
I am able to control 96 HD of Undead through the Animate Dead spell. Additionally, I have Command Undead.
I used this here random generator, set for 13 encounters, CR 10-14. of those I got 6 useful encounters. Here is what I got.
1)Legendary Shark. Interesting. But unless it is an aquatic campaign, or I am building my stronghold, not real useful.
2)Kython Slaymaster. BoVD. This thing is disgusting. Thank you kindly.
3)Charnel Hound. Big scary undead. Non-intelligent. Thank you Command Undead. No save he is mine as long as I remember to renew the spell 2 1/2 times a month.
4)Monstrous Scorpion, Gargantuan. Another nice critter for animation. Thank you kindly.
5)Landwyrm, Forest. This is a very nice critter. Burrow speed.
6)Grimwierd. Right. This is the best critter I could have come across. With my Undead Empathy and a pretty nice Diplomacy, I can probably convince him to join, if not I can attempt to Command Undead, though he does get a save, being intelligent, and he will most likely make it.
Additionally, I can take that Domain, which I will choose the Necromancer Domain (Ebberon). That gives me some useful spells, like command undead.
So, looks like a fairly powerful little troupe. Oh, and I have an Undead Cohort. I could go with a Necropolitan Wizard or Cleric, but I didn't. Instead I could have an Atropal Scion(Libris Mortis). Or I could have even gone for a Necropolitan Dread Necromancer.
In addition I can heal via negative energy, I can also heal myself by taking 8 hours and making a Craft Gemcutting check, healing equal to the check -15, which I can take 10 on.
I honestly think that this character would provide a lot to any party. He can face it up when he needs to, he can bring a whole lot of hurt through the use of his minions, and he can also provide limited spellcasting services.
This obviously is not the most amazing build ever, but I think it gets the job done, and I might actually play this in the next mid-high level Campaign my group does.