un-dead Guards

this 2nd level spell conjures either 3 skeleton minions (either spawn with a short bow or short sword only) or 2 un-dead meat shields (regular zombie attacks and stats but 29 health each, armor class 1)

must have the un-dead thralls ability to get access to the buffed guards. regular ones spawn if your player level is below 6 and you have gone to the the school of necromancy as a wizard.

otherwise they are 3 regular skeletons or 2 regular zombies