Best TC sinks have always been lotteries, as much as 7 mil sinked each time one happens on christmas.

Betting servers don't really sink TC that much, rake can only bring so much.

The double or nothing button was a good sinking method, but it also brought a lot of outrage. I think with huge warning labels making sure no one clicks it unaware it could be a good method.

Also buying VIP with TC could become a thing, it would definitely sink a bunch. It could be something like 100k. Ofc this is very unlikely to happen because it takes away revenue from Nabi.