So, I've got (so far):
Human Wizard 1 (Necromancy Specialist) / Dread Necromancer 8
Wizard variant from UA: Enhanced Undead: +4 Enhancement to STR/DEX, +2 HP/HD
Dread Necromancer 8: +4 Enhancement to STR/DEX, +2 HP/HD
Human Feat: Corpsecrafter (Undead have +4 Enhancement STR, +2 HP/HD)
Flaw 1: Bolster Resistance (Undead have +4 Turn Resistance)
Flaw 2: Hardened Flesh (Undead have +2 Natural Armor)
1: Nimble Bones (Undead have +4 Initiative, +10 feet move speed)
3: Necromantic Presence (aura of giving undead +4 Turn Resistance)
6: Necromantic Might (enhances necromantic presence aura for +2 enhancement to ATK/saves)
9: Deadly Chill (+1d6 cold damage on natural attacks)
Desecrated Altar in the area for creation: Undead have +2 HP/HD
So I've got a total of (while in Necromantic Presence Aura), for all of the undead I create...
+4 STR / DEX
+8 HP/HD
+2 Natural Armor
+4 Initiative
+8 Turn Resistance
+2 Attack
+2 Saves
+1d6 Cold damage on natural attacks
Am I missing anything to make the undead I create even stronger?