Sanguine nostrum

Sanguine nostrum was a magical seasoning for an enemy's heart.

Description
Sanguine nostrum came in vials with each vial holding one application. The actual content came on powder form.

Powers
As mentioned above, sanguine nostrum was a seasoning. It was mixed with blood of a dead person who was dead for a minute at maximum and then to the heart of the person. On eating this heart, the eater received the benefits of a moment of prescience spell. The strength of this spell grew stronger as stronger the person whose heart the user ate was.