How do I use round robin in wow ?
I'd like to use Round Robin, just like in this video:
https://www.youtube.com/watch?v=UX6gsNLMsVI
You can see how it's done at minute 1:30 or so.
The problem is, the video is like 6 years old and the isboxer interface changed in the meantime, thus I can't replicate what's there. I want to use the round robin in WoW, for the spell "Frost Nova", so it will be cast on each character once I press the key "8" for example, like in the video.
So I'd like it to be like: I press 8, it casts Frost Nova on char 1, then I press 8 again, it casts Frost Nova on char 2 and so on. I just googled for "wow round robin" and pretty much all the results are 5-6 years old -.-
So can anyone show a recent video about it or try to explain me exactly how it's done ?