Bestiary | Monsters | Gibbering Mouther | Special Abilities | Ground Manipulation
At will as a standard action, a
gibbering mouther can cause
stone and
earth under its body to grow soft and muddy. The ground remains muddy for 1 minute after the mouther moves off of the location. A
gibbering mouther can move through these areas with ease, but other creatures treat them as difficult terrain.
