Hello!
I only play nighthaunt, but my friend wants to start playing more Age of Sigmar. He had begun collecting a wood elf army in Warhammer Fantasy, but I hear that wanderers are not very good. I want to make a semi-competitive/competitive list that will have a good chance against my nighthaunt (one of the reasons he doesn't play much is that he has always played GA:Order with wanderers and dryads, and has never won a game. We plan to proxy models, but I like the idea of the list being based off of the Start Collecting! box. Would a Gnarlroot list like this one be a good starting place?
What basic strategy should he know as he is just beginning Sylvaneth?