Galecaller's proper usage.

Hello everyone!

So I was casually helping my guildmates get weekly chest for their alts and we happend to have only shrine keys available. We ran one of the keys (11) and I got the so called BIS BIS BIS Galecaller's Boon that TF to 385.
I am wondering, how do I use it properly? Should I pop it before applying garrotes from stealth or after applying all dots and using exsanguinate?
Just pop it on cooldown and stack it with whatever you can. It's a 1 minute cooldown so you don't want to delay it. The only reason why you would ever delay it is if you will need to move out of the circle prematurely.

Firstly GZ and yeah just use it off of CD if you can, align it preferably with things like Vendetta for maximum output, if your doing raiding try to make sure you wont be doing any hectic running around before planting it as the prior person said.