TT is either really easy to win, or really difficult. The problem is, it becomes a 1v1, with the two best and most powerful champions facing each other. The other players are at the same usefulness and threat level as minions basically. However, when this other guy and i played, our other teammate just fed the enemy Karma to no end. We basically played the whole game trying to ambush or trap her, but we failed almost every time. so, we decided to just split push and that worked, except all it did was feed her. However, as well leveled up, we caught up to her and started to beat her barely. Then, when we were about to win or lose, my computer died lol.
So, to win TT, if you dont feed- you win!