Orastes placed it in his hand, and he drew breath deeply as he gazed into the depths of the terrible jewel burning in his grasp.

'They stole it from me, long ago,' he said. 'The red heart of the night it is, strong to save or to damn. It came from afar, and from long ago. While I held it, none could stand before me. But it was stolen from me, and Acheron fell, and I fled in exile into dark Stygia. Much I remember, but much I have forgotten. I have been in a far land, across misty voids and gulfs and unlit oceans. What is the year?'

Orastes answered him. 'It is the waning of the Year of the Lion, three thousand years after the fall of Acheron.'

'Three thousand years!' murmured the other. 'So long? Who are you?'

'I am Orastes, once a priest of Mitra. This man is Amalric, baron of Tor, in Nemedia; this other is Tarascus, younger brother of the king of Nemedia; and this tall man is Valerius, rightful heir of the throne of Aquilonia.'

'Why have you given me life?' demanded Xaltotun. 'What do you require of me?'

The man was now fully alive and awake, his keen eyes reflecting the working of an unclouded brain. There was no hesitation or uncertainty in his manner. He came directly to the point, as one who knows that no man gives something for nothing. Orastes met him with equal candor.

'We have opened the doors of hell this night to free your soul and return it to your body because we need your aid. We wish to place Tarascus on the throne of Nemedia, and to win for Valerius the crown of Aquilonia. With your necromancy you can aid us.'

Xaltotun's mind was devious and full of unexpected slants.

'You must be deep in the arts yourself, Orastes, to have been able to restore my life. How is it that a priest of Mitra knows of the Heart of Ahriman, and the incantations of Skelos?'