I could have swore Farshot works, I have tested it out. It just isn't that great. Farshot should actually be a shot like Light shot or heavy shot and use for further distances instead of a buff that questionably works. Also No WS effects are 100% if they land from what I have seen, it is always about the luck of the draw. Foeseeker I am not too sure about, but atleast it is a hard hitting WS and used in Incaps.