I've got a character with bone lacing. I can understand how a really hard skeleton can be used as a deadly weapon, but I can't find an option allowing a character with a bone lacing (or a sword, or another weapon which can make physycal damages when used as normal, but could be used differently to make stun damages) to stun an opponent.
The only option I see is, assuming my character has the choice, making an attack without using the Bone lacing advantages, and then just apply the [Str/2], but I don't even know if I'm allowed to do this. It sounds logic to me, but…
So, is there any rule which allows a character to make stun damages with a usually letal weapon ? or can my character just ignore his bone lacing if he want to stun ?