Featured crystal
I suggest going back to the previous featured crystal structure.  I feel very discouraged.  I saved for months and did an abyss completion.  I got a tech t5cc which is easily the worst considering tech is such a terrible class overall.  I've been saving for months to try for the current Guardian 6* crystal.  I spent $100 and used 3000 units to try for him.  I didn't get a single 6* and the only version of Gaurdian I got was a 4*. How can you possibly justify 3* being in this crystal.  It's very insulting.