So after riding around in desperation for hours in heavy fog, I'm yet again frustrated by the fact that I've never seen one of these new creatures. Much less having killed one.
First off I want to thank the devs for finally adding a new mob type. Those of us who can kill trolls in our sleep appreciate it.
But something needs to be done. The fog+Fog Spiders event doesn't feel very..well..event like if you can't even find them. When the fog rolls in, these things should be WAY more visible and plentiful. They should swarm out from the fog. When the fog rolls in, people should be like "Oh crap, my FS is kinda low...I better stay inside or keep a look out!"
More fog spiders please!