Can you get Dynal on fossil fighters champions?

Yes-he's available as a bonus on the Nintendo WiFi connection after you beat the main storyline. Save your game, when it asks if you want to quit , say yes. This backs you to the main screen-when you get to the screen after you choose your character, it will offer multiplayer as an option. Pick that, then Nintendo Wi-Fi Connection, then bonus data. You should then get a screen that says fossil rocks have been sent to you fossil lawn. Back out of everything until you can choose story mode, do that, then head to Ribular Island and the fossil lawn. You should have 4rocks waiting for you-a Frigi, an Igno, one that says "bone" and one that says Ryne is visiting at Treasure Lake. The "bone" rock informs you that you have a visitor at the Petrified Forest. Go there, go to the back in the tree cave and climb the vines. Duna should be waiting for you. You have to battle her, then follow the instructions to find Raptin (he's in the cave at Hot Springs that leads to the upper terrace), battle him and only then will you find Dynal be available to battle. He's at the Stone Pyramid in the Jungle Labyrinth. When you beat him, you get all three of them plus the robot dinos that Dynal uses. Following the Ryne storyline gets you #170, the Saladasaurus. Hope this helps. Good luck.