ACT II
Alberich crouched, waiting near the Dragon's cave, having always known, even as the Gods knew, that the day would come when even Fafner, the Dragon, would meet his match.
When that time came, Alberich meant to possess himself again of the gold, for he felt capable of fighting any one but the Dragon.
As Siegfried and the Mime reached the part of the forest where the Dragon kept guard, it seemed to be black, black night and a storm was brewing. The scene was very frightful, indeed. The thunder muttered, showing that Donner was somewhere about, using his hammer. While Alberich, imp of the underworld, sat watching and waiting, he saw a bluish light, such as had appeared when Erda spoke to Wotan. Alberich started up in alarm.
"Can that light mean the coming of him who is to slay Fafner?" he wondered, as the bluish radiance grew brighter and brighter. Then the storm abated and the light died out. Next, the Wanderer entered the place before the Dragon's cave, and although it was very dark such a bright light seemed to come from him that Alberich recognized Wotan.
"What are you doing here, thief," cried the black revengeful spirit, "you who took the Rheingold? Once more let me gain possession of the ring and I'll come against all Walhall and thy celestial world."
"Peace! Thy rage means naught to me," the Wanderer replied. "Listen, and I will tell thee what thou wouldst like to know. The Mime brings hither a boy who shall kill the Dragon. The Mime plans to win the gold and the ring. I may not help the boy: I may not serve those whom I love; but if thou wouldst warn the Dragon, very likely he would give thee the treasure for thy reward. I'll call the Dragon to thee," he said, and stepped to the mouth of the cave.
"Fafner, Fafner, awake, thou Dragon!" Alberich trembled with fear when an awful voice roared in answer:
"Who wakes me from my sleep?"
"A friend," Wotan, the Wanderer, replied, bending his head toward the cave and listening.