I need to add something about multi-target like T4, Liviathan, T7, etc : put your dots on EVERYTHING you can. Common sense, but a lot of BRD seems to ignore the fact that Windbite is 330 potency and VB is 290, without spending too much TP.

Even for the T4, I find this more efficient (for the group) to dot all the spiders than spamming WV and use Paeon.