Shade reminded them from the side:
"Priest, didn't you say that your skill with magic potions and alchemy has improved greatly lately? If you have any particularly precious magic potion formulas, you can make some for us."
He was referring to those magic potions and alchemy items related to Ancient Knowledge of angels that could not be brought out casually. The Old Priest understood and nodded:
"Please allow me to express my gratitude. Next, I'll prepare some unique magic potions. You'll like them."
Aside from that most precious Sage Level Relic, the remaining two spoils were a Keeper of Secrets Level relic, Level Three, and a Document Level relic, Level Four.
The Keeper of Secrets Level relic was a fingernail. Like the Magic Eye, it was a relic that required replacing part of the human body to function:
"Keeper of Secrets Level Relic—Hate of the Evil Soul. It can only replace the right hand's middle-finger or index-finger nail. Its properties are quite broad: it strengthens power related to Abomination and the undead, and enhances any Thaumaturgy that requires hand gestures and Seals to cast. Furthermore, the hand wearing this nail can directly touch spirits and, so long as it does not attack first, will be regarded as one of their own by most spirits. As for its negative traits..."
The Doctor shrugged:
"Your body temperature will be lower than that of an ordinary person, and your own feelings of Abomination will be amplified. With frequent use, there is a possibility that an ancient evil spirit whose name cannot be spoken will seize your body. I don't recommend that any of you four choose this relic. This thing is quite sinister."
The nail was covered in densely engraved markings. Shade had to rub them with his fingertip before "she" could sense