This level 12 feat makes me wonder what the designers intention behind it was or if they simply forgot the remaster.
It allows you to refocus all 3 focus in 10 minutes instead of only 1.
The thing is with the remaster you can do that already in 30 minutes and with consume thrall you can even do it in 20 and even have the Consume Thrall ready to be used again at that point.
So the use case for this feat is when you have 10 minutes to meditate, but not 20 (or more).
This seems to be an incredible specific use case for a 12th level feat and I really dont understand how it came to be in its current form.