By capturing thingy, I mean, you can use it to capture them alive, just drown 'em out a bit, the resuscitate them later for questioning. It's legit as hell at the fact that no water source is require, nothing really else to explain. The next one is basically a stronger version of our Exploding palm. We take a sumo like stance, then thrust our hands forward while simultaneously manipulating the water molecules around them, to create invisible bursts that inflict damage, except this has a delayed effect.
Hana squats down, folds her arms so that they form a right angle, she condenses the chakra around both palms, so when she thrusts, the manipulated water molecules will be lunged forward. As the thrusting comes to a halt, the shockwaves reaches the destination, having seemingly no effect. Seconds later, a huge burst appears, and the ground underneath the dummy bursts open from the sheer strength.