| Rarity: | R |
| #: | 100 |
| Creature Type or Sub Type: | Summon Shapeshifter |
| P: | 0 |
| T: | 1 |
| Rules Text Contains: | Whenever any creature comes into play, Unstable Shapeshifter permanently becomes a copy of that creature and retains this ability. |
| Flavor: | "In a world of untruths, the living lie rules."—Oracel en-Vec |
| Set: | Tempest |
| Number: | 100 |
