When should someone go to CWK now?

Well it's quite easy to avoid them... if you're passing them through one of those flat, long maps, just bump into some Jr. Wraiths and go by BF, if you're unlucky as to time this wrong or what not, well, not much can be done. Almost no one can tank a hit from Bigfoot, so, instead of waiting for literally forever, just risk it. As soon as you get the Phantom Map, anyways, it makes navigating as easy as 1, 2, 3.