Anna
After hearing Layla tell her what her Chant was, Anna nodded, keeping it in the back of her mind, and waited for everyone else to finish. Then, she made a statement based on what Esyllt had said.
"If I remember correctly from the things my mom told me about concerning our religions, each of the Goddesses are associated with two Elements each, and they may come in handy when trying to find Nayru. Here's what I remember from what she said: 'Layla, the Sister of Power and Fear, is the Mistress of Thunder and Darkness. Nayru, the Sister of Reason and Logic, is the Mistress of Ice and Soul. Alexus, the Sister of Luck and Dreams, is the Mistress of Water and Hope. Kallisto, the Sister of Faith and Love, is the Mistress of Fire and Light.' So, going off of that, if we find someone who has mastery of both the Ice and Soul Elements, we'll have found Nayru."
She then walked over to the door, which was still open, then stuck her head out into the hallway to see if there was anyone nearby in the halls, looking in both directions.