Slow

All enemy creatures within the area of effect have their movement lowered by 50% and lose a single attack per round.


School	Transmutation (opposed by Conjuration)
Spell level	Bard 3, Wizard and Sorcerer 3
Range	Short - 8 metres
Components	Verbal and somatic
Can be aimed at	a creature, a spot on the ground, an item or a placeable
Area of effect	10 metre radius
Counts as an attack	Yes - casting it on someone is a hostile act
Concentration	Casting can be disrupted by damage
Duration	1 Round / Level
Additional Counter Spells	Haste
Save	Will Negates
Spell Resistance	Yes
Metamagic allowed	Extend, Quicken, Silent, Still
Countered by	Haste

How it works

It lasts one round per caster level, and Extend doubles that.
It reaches 10 metres whether the caster can see the targets or not, and a Will save avoids it.