What should be your second unique Dino?

I know, it’s a stupid question with the answer of, well what area are you in, what’s missing from your team, what can you make?
I’m just wondering what the common second unique is?

My 2nd unique was tryko, but looks like ur 2nd unique should be dioraja. Ur well otw

Thank you.

My 2nd unique is probably going to be magna…