Save you money. As of 01-23-22 game is full of bugs, report them to customer service (lol) and they basically tell you go screw yourself but in a nice way. Rest assure this company's deceptive, best avoid any and all their games. 02-23-22 Drop rates are not shown for units or summon banners, it's google play policy that these rates are clearly shown. Best report them to google play for violating policy. Google can handle them. DONT SPEND ON THIS!