Description: The walking dead respond to your call.
Prerequisites
Description: Spell Focus (necromancy), ability to cast summon monster.
Benefits
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).