Board Thread:TV Show Discussion/@comment-4708902-20160909023801/@comment-31631406-20170407090033

Joseph: Err, indeed I was talking about White Walkers (aka the Others). Wights on the other hand are killed by fire, I agree.

Well, we saw White Walkers crossing a rather low barrier of fire, extinguishing it (was it "Hardhome"?). I am wondering what will happen when they have to face Dragonfire. In my opinion dragons will be useless against White Walkers, but of course useful against wights.