How does Gods Unchained work?

Could you elaborate on the mechanics of Gods Unchained? How does the platform function, and what sets it apart from other digital collectible card games? Are there any unique features or systems in place that make the gameplay experience stand out? Additionally, how does the game's economy work, and what role does cryptocurrency play in the overall gameplay? I'm particularly interested in understanding the intricacies of how Gods Unchained operates and how it differs from its competitors.