Okay there's one example in the file. What'd I'd like is for my raid members to /rs I'm hit! when their health drops below 75% (meaning there's an add in camp). Should I just do this with downshits instead?
If you understand downshits, you're well on your way to understanding a react. If you think about downshits like reacts it's as follows: /if (< react condition>) <react action>
Thus a react for yelling out I'm hit would be something like: