It's far too cash grabby. So a new character comes 10x summons are 2500 gold which is hard to come by. You can buy the packs with 5x summons for $10 dollars maxed out at 10 purchases. So that is 50 for $100, new characters get a drop rate of 1.2% and you are only guaranteed the character at 100 pulls. So after your 50 if you haven't gotten them then your next option is the 30x pulls for $100 which only becomes 80 pulls total. So basically you have to spend $300 to be guaranteed a new character.