New uncollected crystal
Just posting my experience not complaining.
$500 worth of units used
80 crystals (yeah I did 80 which is a lil more than $500)
1 4*
79 3*s
I assumed I'd at least pull 5 4*s out of that like I would 3*s from premium crystal but nope. Didn't expect to pull a 5* either.
So odds of a 4* from my pulls is around 1.25%
This really isn't worth it, maybe just buy 3 at a time for fun every once in while but otherwise no real point.