Deed was speaking to the Librarian’s blood. He crouched in front of an alembic, watching as the liquid it contained bubbled and congealed. He had already added the substances that would precipitate the nigredo to it-eking out the blood with a fluid condenser-and had carefully scraped the resulting residue from the bottom of the retort. He was now well into the second stage of the process. Around him, the boards of the chamber crackled with spells, keeping any wards contained within the Librarian’s blood well within bounds. He doubted that Mercy Fane herself knew they were there, or what the oaths that she had taken had produced. Deed smiled, imagining Mercy as young, ardent, keen, and completely ignorant of what she was actually letting herself in for. The Skein had, Deed was forced to admit, certainly done a pretty effective number on their personnel. If Mercy knew what her initiation had done, and how it had changed her, he wondered whether she would be so zealous in her defence of the Library. Perhaps she would. People, Deed was the first to admit, were weird.
He dropped the preparation of powdered blood into a nearby crucible and took a pipette. With this, a drop of the boiling blood was added, along with a preparation of fuller’s earth and copper. Deed, murmuring under his breath, added elements to the mixture until an unwholesome sludge formed in the bottom of the crucible. Not promising. Never mind, thought Deed. There were more ways than one if this didn’t work.
Deed recited a long sequence of spells with ease. Disir memory was long, and retentive, especially when combined with human powers of analysis. Then he placed the crucible back over the flame and waited for a moment. The crucible sparked and crackled with momentary electricity and something began to rise and flex in the base. Deed stood back, and watched with satisfaction.