Nah I understand all that actually, I did the tutorial and did a bunch of command trainings and stuff. The only thing I couldn't grasp was the burst.
One last thing though, dust attacks consume tension as well, right? But you can use them even without tension. Does that mean they do less damage if they don't consume one bar of tension?
This is actually unique to just Jack-O, but her attacks using the Dust button do get enhanced when the appropriate tension is available. Only requires 10-15% tension though.
Edit: Forgot to mention, it looks like damage for enhanced and un-enhanced versions are generally the same (exception being the additional fireballs from j.D), but enhanced versions generally start up and/or recover faster.