The material below is Open Game Content from a 3PP Source
School transmutation; Level bard 3, magus 3, sorcerer/wizard 3, summoner 2, witch-4wfg 3
Casting Time 1 standard action
Components V, S, M (a drop of molasses)
Range close (25 ft. + 5 ft./2 levels)
Targets one creature/level, no two of which can be more than 30 ft. apart
Duration 1 round/level
Saving Throw Will negates; Spell Resistance yes
An affected creature moves and attacks at a drastically slowed rate. Creatures affected by this spell are staggered and can take only a single move action or standard action each turn, but not both (nor may it take full-round actions). Additionally, it takes a –1 penalty on attack rolls, AC, and Reflex saves. A slowed creature moves at half its normal speed (round down to the next 5-foot increment), which affects the creature's jumping distance as normal for decreased speed.
Multiple slow effects don't stack. Slow counters and dispels haste.