What is a common way for players to acquire rare cards in Riftbound?

Acquiring rare cards in Riftbound primarily involves completing high-level challenges or participating in special events. This process is designed to reward players who engage with more difficult content, encouraging them to develop their skills and strategies to overcome these challenges.

High-level challenges typically provide better rewards, including the opportunity to earn rare cards that are not easily obtainable through other means. Special events also often include unique opportunities to gain access to exclusive and rare cards, which can enhance a player's deck and strategic options.

While lower-level challenges and friendly matches can be fun and beneficial for practice, they usually do not provide the same level of rewards as high-level challenges or events, which are more focused on rewarding players with valuable or rare items. Direct purchases from other players can be an option, but the game encourages engagement with its various challenges and events as the primary method for obtaining rare cards, making it a more integrated part of the gameplay experience.