the rate for new good charater in gacha is terrible i pull 30 times all i get is 4 star old character and you need two of same character to upgrade it to six star character, the way to upgrade the goods is terrible, you need a maxed out 5 star goods and a special item called catalyst to upgrade it, each goods has their own catalyst for upgrading, hello? the catalyst is random/gacha too and the catalyst has 2, from 4 star to 5 and from 5 star to 6, heck, only can play causally, impossible to rank