The Monstrosity is a variable rim-width disc design that is related to the "Abomination" (another variable rim). The Monstrosity has two sides with wide rims and 2 sides with a more narrow rim width. This not only provides a choice of sides for different grip preferences for players, but also creates an uneven weight distribution resulting in varying moments of spin inertia around the center axis. While the science behind this technology is new, Doomsday Discs is excited to create a Monstrosity that players can use to test flight paths and spin momentum with the different distribution of weight in the disc.

The Monstrosity is PDGA Approved.