He could tell that Malgus was holding back, and it presented a mild sort of issue. Because now he was positioned where he wanted to be, had room to retreat if he wanted but no need as of now.

"Ataru was the first form I learned."

A pause: "You're going to need to either hold back less, or call this." Because he wasn't expending a lot of energy and Malgus could probably kill him, almost definitely even, but with this sort of test and primarily leaning on an form that was about patience, waiting, and minimal movement and momentum all conserving energy he could stay here forever. He was also entirely fast enough to deflect or dodge Griveous' four saber spinning nonsense. (Not a Master, the Master.)

The Dark weighting on him was making it harder, but he could still stay within a low stakes test for hours and it was just not that interesting.