Code of Secrecy targets a known shared secret. Upon casting, if the target fails a Willpower roll, they are barred from revealing this information by any means—spoken, written, or telepathic—for 24 hours. This ensures the secret remains hidden, preventing all forms of communication about it during the duration.

Upcasting this spell increases the duration. 6 mana for a week, 7 mana for a month, 8 mana for a year, and 9 mana for a permanent effect.

A Restoration, Major cast at the same level the spell was cast can remove the effect.