please make a unified diff of this so I can look at it for inclusion.
feign should be based on skill when it is not cast by a spell, see:
Client::Handle_OP_FeignDeath
as for snare, the spells apply a percent decrease in movement speed:
http://lucy.allakhazam.com/spell.htm...52&source=Live
and as such, will never result in a true 0 walk speed... Can you provide a 3rd party source to back up your claim of no walking when snared?