Board Thread:General Discussion/@comment-35120939-20180625000817/@comment-35343697-20180708144040

Wahoo I did not think people would spend so many stones for WT. To me I had the best stones profit because I didn't spend any and earned as much as you except a few (5 for the 20mil and 1 for the local, so 6). Although it would have been worth to spend one in my case to make sure to stay above rather than below the 50k-th position where you earn an elder kai: definitely worth a few stones indeed.

Then reaching 25 and 30mil you get 2 and 3 elder kais again,so that could be the only reason worth the stones if it is within reasonable reach. In my case with 15mil doubling since a lot of playing (that was for 21 wins) but probably doable (rank  ~290 back then). But only if I won't spend my day looking for LR Brolys... This is already quite time consuming and my main goal was Piccolo and medals.