Champions vs Challengers. Champions = People who've won a duel game before. Challengers = People who haven't. for every ruin you win you get 1 karma and the T$'s in your opponents bank. Every challenge your team wins you get 5 T$'s.
It isn't hard if you make the right deals with the right people. You have to align with strong players that will stick around, keep you high on the list. And if you notice someone constantl ygoing towards the bottom and is strong enough to beat you, make a deal with them so they won't duel you when they go in or kiss up and act nice to them and they won't duel you.
More than anyone in the world tbh. I can sit in a blank room for hours and be entertained i've entertained myself all my life I put so many weird scenarios in my head, make art, watch my future. Its pretty amazing :) but I do this often.. and it looks like i'm staring but i'm not & i'm FULLY zoned out and I can't hear a thing people say, its like a dream but i'm aware of my surroundings but I can't really hear anything.