Brambles

Transmutation
Level: Cleric 2, Druid 2
Components: V, S, M
Casting Time: 1 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.