How to counter Phoenix teams?

"Kai_Mulai;c-1532155" wrote:
If you’re running Nightsisters, you want to get zombie’s speed as high as possible so it’s taunting as often as possible..

Is there a Mod you'd suggest for speeding up Zombie? It's something I've been looking at. If possible without increasing the health too much. Want to take advantage of Ventress

Thanks