Combat Reflexes, 4 lb are good. A somatic language kind of appeals.
Ok, someone else should fix this description:
"As you examine this clearly superior sword, you realize that small legs sprout from its hilt."
Ugg, I'm terrible at this stuff.
I'd amend as follows:Xavers have a gestural language through which they speak by "dancing".
Xavers can lie motionless as other creatures approach, looking like an inert weapon, then attack when characters carrying lots of metal come near. They cut with their razor sharp edges, swinging their bodies in a series of wild, circular slashes called a battle dance.