All Monsters (4)

• Gargoyle* - Demonic-looking winged humanoid monsters with gray stone-like skin
  BFRPG, OSE, OSRIC
• Rock Baboon - Large, particularly intelligent variety of baboon that is omnivorous but prefers meat
  BFRPG, OSE
• Stunjelly - Translucent creature that appears as a normal section of wall until prey approaches
  OSRIC
• Vilstrak - Rocky-skinned subterranean humanoids that merge with stone
  OSRIC