Summon Undead V(Libris Mortis: The Book of the Dead)
Conjuration (Summoning) [Evil]
Level: Cleric 5, Sorcerer 5, Wizard 5,
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 5th-level list, two undead of the same kind from the 4th-level list, or four undead of the same kind from a lower-level list.