Talk:Cinnamon Cookie/LINE/@comment-24501771-20151129104514/@comment-33658145-20151129124919

Yes, it is very hard. However, if you have previously unlocked Lime Cookie with Coins and are continuously obtaining S-grade treasures—let's say once every week—then this requirement would not be as hard you might think.

Tip: try to be stingy with S-grade treasure when it comes to useless Treasures, because you might need it in the future. lol