Kyle Nimbus

Kyle Nimbus, nicknamed The Mist by Cisco Ramon, was a hitman from the Darbinyan crime family. He was affected by the S.T.A.R. Labs particle accelerator the night he was supposed to be executed.

Powers and Abilities

 * Gaseous transformation: Kyle is able to transform himself in to a green cloud.

Weaknesses

 * Oxygen: However, due to gas being the least stable form of matter, Kyle has to reform every once in a while to catch his breath.