Tzeentch is and will always be the riskiest god. Because you never know when he is betraying you or not.
I know... But I still want this to go Slaanesh route. (Not the sexual one, mind you. That other one about excess.)
Not in this one. In here, we need to get rare grapes and get a slave to slowly give them to us. Or other rare and delicate foods and beautiful clothes. No sex here.