I've always Purged my kill first target till recently. When an opponent team is aggressive (seen teams with no healers killing me in a few seconds) I really don't think it compensates to blow a GCD before blowing the target.

I purge people in those moments of teasing and that's all.

I'm curious, what do you do with Purge? Would it be usefull to do some purge spamming like the (awesome) wind shear spam?

Thank you