While exploring an cave where you can see a body of water in your path, you come across a Cloyster nestled among the rocks. Its shell is tightly closed, but you can sense that it's aware of your presence. You cautiously approach, trying not to startle it. Suddenly, it snaps open its shell, revealing its pearl-like face and multiple conical horns. But instead of attacking, the Cloyster quickly swims past you.