I tried this guy out in the arena and strike towers. This is barely useful on my level 16 teams.
You need to give this thing the same damage as Gryposuchs at 21 AND ferocious strike. Then we can say this is a “Unique”. This thing is more rare than anything and I’ll only use it on my themed teams. Lythronax has 783 damage at level 21 and a 1X counter. Lythronax is a common.
Anyway, I checked this guy off my list and on the the next guy.