Summon Undead II(Libris Mortis: The Book of the Dead)
Conjuration (Summoning) [Evil]
Level: Blackguard 2, Cleric 2, Sorcerer 2, Wizard 2,
Effect: One or more summoned creatures, no two of which can be more than 30 ft. apart
This spell functions like summon undead I, except that you can summon one undead from the 2nd-level list or two undead of the same kind from the 1st-level list.