Pendant of Thieves' Sight (Patreon)

Wondrous item, uncommon

While wearing this pendant, you can read and understand thieves' cant. In addition, you can more easily recognize the patterns used in written and spoken codes, granting you a +5 bonus to any Intelligence check made to understand a written or spoken cipher.

"Okay, I got it! It says 'Hey, quit reading my diary.'"