Fossil Fighters - Duna, the white lady!

Hi,I'm in the battle with Duna, and i failed to win the battle after several attempts! She has 2 dinos (neutral element - WHITE), and are very powerful! Anyone can advise which elements i can use so as to win the battle?(I try to dig for more fossils so as to 'upgrade' my dinos but still lose to her!) :'(

Use a wind dino to take out Duna, then use high HP dinos to take out the robo dinos.

thanks, hahahahaha!I hope it works coz my dinos are not strong. If i keep digging their fossil parts, will it enable them to auto level up instead of going around fighting with other fossils fighters to level the dinos??

You have to clean the fossils first then they get to upgrade your previous fossils unless their points are lower.

get a compso it cost 200 dp points and add parts he is very usefull