How can you obtain evolution shards in Clash Royale?

In Clash Royale, Evolution Shards are a special resource used to upgrade Champion cards once they have reached their maximum level. These shards can be obtained through various in-game methods, such as participating in challenges and tournaments that offer them as rewards. They may also appear in shop offers where players can purchase them either with gems or real money. Furthermore, Evolution Shards can be found in chests won from victories in battles, although the drop rate for these items might be rare. It's essential for players aiming to obtain Evolution Shards to stay active and engage in different aspects of the game that provide opportunities to earn this valuable resource.