And that point my dread necromancer will be a very useful minion to have around; to monopolize free labor (command undead (http://www.dandwiki.com/wiki/SRD:Command_Undead) spell has no limit how many undead you control with it after all and you could make 8 CL wands from this spell and give any minion able cast 2th level spells; so arcane versions from adepts could do it or someone with high UMD enough reliably use it).