There are multiple weapons in your arsenal to deal with the instability
Mistlock Instability: No Pain, No Gain and make it easier to manage the boons that the enemy will receive from this instability (the internal cooldown is 20 seconds). The way that is most recommended is with
while in
. This also has a 20 second cd, perfectly lining up with
Mistlock Instability: No Pain, No Gain. However, if there are multiple mobs that require boon stripping such as in MAMA of Nightmare CM or potentially the Aetherblade Fractal, then using
with
is also acceptable.You can also run a staff with
instead of a
. The
will transfer three boons from enemies to you when you interrupt an attack. For enemies with a defiance bar, using a CC skill while the enemy is casting any ability counts as interrupting, even if there is no "
interrupted" message. This can also be run on Greatsword or Sword instead of
if necessary, and the boonstrip can be procced with any skill that can CC an enemy.
As for legends that you want to run due to a lack of boonstrip in a group, the general rule of thumb is to run
and
. When you can't remove the boons with
, use
in
.