Is there anyone who'd be interested in trying to script something to emmulate this spell?
Gutter Storm
Evocation
Level: Gutter Mage 1
Components: V,M
Casting Time: Standard action
Range: 20 feet
Area: 20-foot-radius burst centered on you
Duration: Concentration, up to one
minute/level
Saving Throw: Reflex half
Spell Resistance: No
You surround yourself with a whirlwind of rocks and garbage that harms
every creature around you, leaving you safe in the center of the storm.
Ranged attacks shot through the area of the gutter storm suffer a –2
circumstance penalty on the attack roll, as the storm’s winds are
unpredictable. The eye of the spell moves with you. Creatures caught in
the area of the spell are entitled to a Reflex save to avoid its wind
and debris. If the save succeeds, they suffer no damage but are
effectively blinded (suffering a –2 penalty on attack rolls) while they
remain in the area. If the save fails, they take the same penalty and
suffer 1d4 points of damage that round. Creatures must make saving
throws each round they remain in the spell’s area.
Material Component: A handful of dirt, garbage, or small stones picked off a street.