Welcome to Librarium Online!
I was wondering am i able to have a mixed list of Kabal & Wych Cult
You can include warriors in a wytch cult list and wytches in a kabal list. However wytches can only be a troops choice in a Cult where warriors cannot and vice versa in a Kabal.
However in Apocalypse games you can take 2 seperate DE armies, allowing you to use all Wytches in a Cult force and all warriors in a seperate Kabal force.
The Emperor Protects
IG Best Gen 1st overall of 10 DE 4th overall of 6
Eldar 3rd Overall/Best General of 26--2nd Overall/Best General of 7--1st Overall/Best General of 11
In apoc is doesn't even matter whether you're playing Kabal or Wych Cult or any mix, you can even field an avatar if you want. You have no troop or elite restrictions, so it doesn't even matter what type fo army you're playing, though you may mention it in your game fluff if you insist.