Inaccurate?

Brambles

(Complete Divine)

Transmutation
Level: Cleric 2, Druid 2,
Components: V, S, M,
Casting Time: 1 standard action
Range: Touch
Target: Wooden weapon touched
Duration: 1 round/level
Saving Throw: None
Spell Resistance: No

Small magical thorns or spikes protrude from the surface of a wooden weapon, such as a club, greatclub, nunchaku, or quarterstaff.
For the duration of the spell, the weapon deals both piercing and bludgeoning damage.
It gains a +1 enhancement bonus on its attacks and deals an additional +1 point of damage per caster level (maximum +10).
This spell works only on melee weapons with wooden striking surfaces.
For instance, it does not work on a bow, an arrow, or a metal mace.
Material Component: A small thorn.

Also appears in

  1. Spell Compendium
  2. Defenders of the Faith: A Guidebook to Clerics and Paladins