Grayswandir explained it much better than I could have done.why wouldn't they stack?
SpikeyFreak said:Can you make a scimitar with the magically hardened wood in FRCS, make it keen, have the improved crit feat, and cast spikes on it? Scarey.
While the Target is only "wooden weapon touched", the spell implies that the weapon must be of type Bludgeoning. Of course, out of the PHB and DotF, I don't think there exist any wooden weapons that aren't Bludgeoning.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.