Netherrealm Gauntlet (unofficial name) is a Phase Beast Challenge encountered in Salt Barrens. Maneuver around stationary discs that fluctuate in size and discs that move on a fixed path, but stay one permanent size. All discs deal damage, while prolonged contact will also apply a brief Knockback effect, making it difficult to get past certain areas.
In addition, there are monster mobs (with an emphasis on types found in Netherrealm Portal), and one Champion encountered close to the first of two exit portals.
Three regular chests and five Giant Chests (three located at the second exit portal) can be found. Golden floating wisps appear throughout, which when touched transform into various amounts of gold.
* monster level reflects the fact that the image is from an NG+ playthrough