"Hmpf fine. Just put force behind your words. It's kinda hard to explain." He stated quietly. Small wisps of force energy then resided in his vocal cords and resonated outward as air caused them to vibrate, amplyfying his voice to a boom when he said next. "Like this."
Katarina was confused a moment forgetting the purpose of standing. Then she tried what he said. It worked some but she wasn't as loud as Dyson when she said,"Like this?"
"Yes like that." He answered with a smile. "Since it is a sound wave you would have to be faster then sound to doge it and there is hardly anyway to block it or counter it. Hopefully it will help you if you ever.. uhmm.. need it." He said, hoping she would never be in danger.
(lol)
She nodded noting his hesitation. "That was actually fun."She chuckled some. She had a feeling about why he hesitated. He hoped she would never have to use it again. Maybe she was wrong though.