My second option for Kill team to use in the tournament is Chosen based. I'm not mega on fluff but like it all the same. There's something about kill team that screams fluff. My knowledge isn't great but I can see Abaddon sending his Chosen to a kill team mission.
Rhino with Havoc Launcher
Champion with melta bombs
Pair of lightening claws
The calls of Slaneesh stir so deeply within me, as if I was birthed from the very essence of it. For my ambition to infinitely ascend above all is never ending, like fire within it burns me to ever cindering ash. Lord of light and ascension is who I am, realities burn to ash at my very passing. My luminescence is unparalleled for I am luminosity itself, all light is but a shadow of my silhouette
Cheers Neferhet. I've decided to use the Noise Marines and Cultists. Used both lists once and the Noise Marines seemed better overall. With 10 Cultists charging down the field the opposition can't ignore them. The Marines then shoot away. The Chosen will certainly get a look in very soon.