In Brawl, you are typically matched against opponents of a level close to your own. However, the more matches you win, the more difficult they become. You may see higher level dragons than yours in these scenarios to keep the battles challenging and engaging.
As part of the Brawl revamp in Update 103, we've reshuffled some dragons to new arenas and made some tweaks to matchmaking to provide a better experience. This means more fair fights to vikings starting off their Brawl journey, while adding a higher degree of challenge for the more seasoned vikings.
All dragon rarities now receive more Tokens from packs, so make sure to upgrade your dragons to bring them up to par. Experiment with new team compositions and strategies, as some tactics that worked before the update may no longer be as effective.