Just had a chance to raid for the first time playing Dervish. First impression is that it is very strong on beat-it-like-a-dummy bosses like Jino. However, I struggled a bit on yarlwalach. Specifically, how to restart after running out the swirly circles.

So, I'm looking for some advice - what do you do in these situations? Like, say, whirling dervish and earthfall have come off CD, but avatar has like 8s left. Wait for avatar and use them? Use them now and delay avatar till they come back?