Summary:
- "Riftbound" is a new collectible card game (CCG) that features a unique "Rift" mechanic, where players can manipulate the battlefield to their advantage.
- The article previews a new card called "Vex's Gloomist," which allows players to control the Rift and gain powerful effects based on the state of the battlefield.
- The Rift mechanic and the Vex's Gloomist card demonstrate the strategic depth and customization options available in the "Riftbound" CCG.