| Kydeem de'Morcaine |
The feat Skeleton Summoner from UM is the only thing I can think of at this time.
Quote:
Skeleton Summoner
The walking dead respond to your call.Prerequisites: Spell Focus (necromancy), ability to cast summon monster.
Benefit: Add “human skeleton” to the list of creatures you can summon with summon monster I and “human skeletal champion” to the list of creatures you can summon with summon monster III.
Once per day, when you cast summon monster, you may summon a skeletal version of one of the creatures on that spell's summoning list (apply the skeleton template to that creature to create this monster).