Oops, it is called Ultimate cinematic crystal. I have an offer for it right now that popped up after completing one of the chapters for the special mission.
4* crystal for $30 is never going to happen. Maybe $75 or 2500 energon or something for a quaranteed 4* crystal., but even that ... probably no way to ever consistently buy 4*s other than the occasional single offer.
Comments
4* crystal: 1000 energon
The cheapest Kabam can give you
Carefully we got screwed by that crystal before
then they will likely give you dupes instead of a new bot! Not one same dupe but multiple dupes for 1 bot! hahahhaha...