What is the best team you can have in fossil fighters

Spinax,Coatlas,&Metria[every attack has to be learned.]
With Coatlas keep enraging the enemy then attack with Spinax[in th AZ at the beginning]and Metria;type disadvantages shouldnt work against them at all,so put whoever you want in the green at the beginning of when you make your team.

That's good but your vivasaurs skills improve when they are on the same team with the same elemental type. I would recomend for a good fire team which for me would be T-rex Lord in AZ, and Peloro and Amargo in SZ. Caution! Never give Amargo a super fossil because it will evolve and its Support Effects would be horrible. Amargo himself can learn a skill called power scale which will equalize your enemies and your FP.