Only put out your full power on the moment that you strike -ssu.

Release the full force of your Sandstar... more quickly!

Yes, now close it off again....

To avoid unnecessary use of your Sandstar, the speed with which you can extract it is essential.

You want to go from your normal state to your full power without pause.

And then, do please take care to be sure of the timing with which you make use of it.