A grotesque, frog-like creature with wrinkled skin, long limbs, and a tail stands in a misty, dark brown landscape with bare trees.

The silhouette of a misshapen orb materialized in the clay-brown haze. It was shorter than a man. It would probably come up to the shoulder of a Jacketed soldier. If a man were a thin pole standing on end, a Mimic would be a stout barrel—a barrel with four limbs and a tail, at any rate. Something like the bloated corpse of a drowned frog, we liked to say. To hear the lab rats tell it, they have more in common with starfish, but that’s just details. See more