Spamming Brawlers Gunslinger Hextech mix with sometimes adding wild or just abusing broken units like level 2 Leona/Kayle/Cho'gath/Sejuani/Shen/Kindred/Braum.
So far the 2 comps i run the most are.
Warwick, Nidalee, Ahri, Gran, Jinx + random Gunslinger, Cho'gath, Vi, Rexai or Random Brawler.
The sinergys i get with this are: Wild(4), Brawlers(4), Gunslingers (2), Hextech (2).
But most of the time i flex between having 4 or 6 brawlers or removing wildfor more Gunslingers or broken units or removing gunslingers for something i can itemised better.
And the 2n team is just spamming Broken units that have game changing ults and trying to finish some synergys.
Leona, Kayle, Cho'gath, Sejuani, Shen, Kindred, Mord, Braum. (Random Ranger, Spach item like Blade master + Blade Of The Ruined King or Knight + Knight Vow or Glacial + Frozen Mallet or Garen + knights vow or just Random noble)
You end up with a core of Guardinas(2), Phantoms(2), Knights(2), Glacials(2) as a core and you can add Ranges with Ashe and 2-3 item her.
With spach you can flex Draven + Kayle blademaster(3)(and focus on setting them up with items), you can add Garen + Knights vow on someone for Noble(3) and Knight(4), You can add Voli + Frozen maller on Kayle or Kindred and Swap Shen for a Brawler and you'll get Brawler(4) and Glacial(4).
In this team you can feel free to swap Shen and change the Team comp a little like adding Hextech or Gunslingers to it if you get better items for it.
In general this team comp is a hell to play vs you eather can't kill the other champs or you are in a CC that last for ages because 8 sec Leona stun is Balanced.