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). For fractals with
Mistlock Instability: No Pain, No Gain it is recommended to 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
.
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
.
If you find the stability to be an issue on fights where
isn't enough to cover the
Stability, you can run
and
. Alternatively heavily rely on your
to strip the boons and run
and
. However, this isn't recommended due to the unreliability of
.