i am new when it comes to this game as I've had it for 2 weeks, i have seen my game-play activity go down and i know why. 

I am trying really hard to get a stronger team and to get them i need to get the higher cores (think that's the name to lazy to check), the problem is that i'm trying to build a balanced team with the right roles but i am either having the most horrible luck or the game makes it harder to get anything but support?

I have opened a total of 8 blue characters and 7 of the 8 are support and the other one was defence. The only attack blue i have is my starting character the orc. Am i the only one experiencing this or is i universal?

I finally got a rare character and i was hyped and then i opened it... another support... most of the abilities were the same as the others but it had revival which was new. this put a damper on my enthusiasm as i want a balance of them.