The Blade Barrier spell creates barrier of blades around the caster.
|“|| Blade Barrier|
The priest employs this spell to set up a wall of circling, razor-sharp blades. These whirl and flash around the caster, creating an impenetrable barrier. Any creature attempting to pass through the Blade Barrier suffers 8d8 points of damage. Creatures within the area of the barrier when it is invoked are entitled to a Saving Throw vs. Spell to negate the damage. The barrier remains for 1 turn.