There’s no question about it: Wights and White Walkers are terrifying. Starting next month, you can put your own iron will to the test and face them in a new, mixed-media, immersive experience from the Magic Leap One system.

The experience, called “The Dead Must Die: A Magic Leap Encounter,” features both a confrontation with wights and a standoff with a White Walker. There aren’t many additional details yet about the encounter, such as the length of the experience or whether it is augmented reality or virtual reality.

Game of Thrones fans can try out “The Dead Must Die” at select AT&T stores in the U.S., coinciding with the Magic Leap One’s debut. The encounter will start in Boston (699 Boylston St.) on April 1, expanding to Chicago (600 N Michigan Ave.) on April 3 and to San Francisco (1 Powell Street) on April 6. It will be available at all three locations until June 10.

The final season of Game of Thrones premieres April 14 on HBO.

Photo: Magic Leap