Mass Charm
From HGWiki
Caster Level: Sorcerer/Wizard 8
Innate Level: 8
School: Enchantment
Descriptor(s): Mind-affecting
Component(s): Verbal
Range: Short (8 metres)
Save: Will negates
Spell Resistance: Yes
Area of Effect/Target: Large (5 metre radius)
Duration: 1 round / 2 levels
Description: All affected creatures are dazed for the duration of the spell. The caster can charm up to twice his caster level in creatures.
Notes
This spell only affects humanoids, even though its description says "creatures".
Contrary to the in-game description, the limit on hit dice is one less than twice the caster level.
Targets who resist the spell or make their saves still count against the HD limit.