Board Thread:Questions and Answers/@comment-74.100.204.11-20150122005119/@comment-26131865-20150514231226

Well then, you see, my "cat base health" is already at the max of max (for Cats : Lvl 30+30, for the Base Upgrades : Lvl 20+10), so they allow me to trade them into a rare ticket. I have already trade 4 balls, so this is the last one needed to obtain a rare ticket!