Faulty
While Senior K'Mala and Senior Ceeran slogged hard to master the ODA system, Rui had been furthering his depth with Project Wavestack.
He had reached a point where he could comfortably do double superposition at any point in time after more than a year of hard work since he first began learning the Mighty Roar Flash Blast technique.
However, he had quickly run into some of the disadvantages of the technique.
('It requires a lot of attention and focus,') He sighed.
Of course, this was expected to a certain degree, but it still was a constraint that he had to work with. Even if the technique did not require active calculations once he memorized the launch conditions of the two sound projectiles such that he could launch them in exactly the right way to constructively superimpose with each other, it still required attention and focus.