Unstable is the 3rd and the conclusion to the “Un” sets. They were designed as spoofs of regular Magic cards with silver borders. The previous two were called Unglued and Unhinged with gorgeous full-art lands! Unstable is no different. Unstable releases December 8, 2017. We are taking preorders for booster boxes! We have a limited number we can presell. The rest will be saved for 2 Unstable drafts we will be hosting. Look for information on the drafts shortly.