Talk:Game Updates/@comment-27956346-20160311213612/@comment-27375592-20160312073610

You can actually figure out which dragons to put in on your own, as well. If you look to the top of the challenge scroll where you choose your contender, you will see an element icon on either side of the name of the challenge, say plant and water. The dragons that contain both elements will be good contenders to compete. So for that example Swamp and Seaweed are both contenders, they both contain both plant and water elements. There are at least two dragons for each element combo, Some have more. Those elements are key to succeeding in challenges. At least, that's my formula. Utilize your Dragonarium to find which to use in each category & you can make sure to age them up, and use them for all challenges. Same formula. Higher level dragon, better. Good luck!