"Katina" was one of the few Rebels loyal to Girardot Argezas.
https://www.youtube.com/watch?v=6PC7dkVYmC0#t=8m13s
https://www.youtube.com/watch?v=XRFMPqgaiZE#t=8m31s
Katina appears in Soulcalibur IV in tower of lost souls descend mode using Ivy's style.
Soul Calibur IV Skills & Details
1.Start Dash C
2.Will Power
Descend Mode Floor: 11-further.