The latest PTR patch notes mentioned FS now due damage according to the highest element of the WD, which is what a lot of us had been asking for for a long time! Great that Blizz finally listened to that suggestion!
However, there is also a little surprise that was not mentioned in the patch notes: they also changed the model of the fetishes (both FS and FA) for different elements!
I think the ice fetish is bugged and they will look like the other, just with a "blue" blade. But it would be cool if it stays like this and the others maybe also get a visual upgrade/different skin.
Probably not a bug. Blue blade will look strange. Considering the lore, the fetishes only need to burn the daggers or rub poison on the daggers to make the fire and poison fetishes but they do not have fridge to freeze the daggers. Therefore, "icy touch" by zombie fetishes is chosen as the cold one.
Oh when i tested a bit of WD on ptr i was under the impression that only the color of the dagger changes according to the element i.e green for poison, red for fire, etc. But now i see those cold fetishes and i'm like