Jack was beyond stunned. He had been loosely paying attention as it all began, much to the teams detriment. But when the sound burst hit he was thrown off balance hard, taking a serious hit of vertigo.
After he finally recovered and looked about, he saw Violet scrambling to the top wounded. He wanted to go after the one who did it, but he had to stay focused on the goal. He took the time to plan out his next move as carefully as possible, hoping to avoid as much as he could and give the enemy a good hit. He saw his opportunity finally when Violet made her shadow wall.
Vector went full costume and prepared himself by charging his energies. He sprinted forward at a high speed, the terrain not really bothering him as he glided straight at the wall.
And went through it.
Vector would have vibrated his body rapidly, causing his molecules to become unstable and granting him temporarily intangibility. He slipped right through the wall and reappeared, spinning wildly at his top speed and sending a couple twisters the rest of the way up. The Cyclones would twist around one another and make straight for Violet and her team, slightly damaging the terrain as they went like small tornadoes. If they made contact, it would blow them around and cause general disarray, as well as a painful landing if they aren't careful.
Vector would circle them slowly, for him at least, and watch for their reactions.