The Serpent's Grotto

Hint: Help! Malcolm threw a knife at me!

Hint: How do I enter the cave?

Hint: How do I open the gate?

Hint: Where are the rocks?

Hint: Help! I'm afraid of the dark!

Hint: The fireberries burn up!

Hint: There are rooms in the cave I cannot enter.

Hint: How do I cross the Chasm of Everfall?

Hint: Where is the moonstone?