The Seeker’s Codex

Wondrous item, very rare (requires attunement by a spellcaster)

This ancient tome is filled with intricate runes and glyphs, exuding an aura of arcane knowledge. While attuned to this book, you can cast the following spells once per day without expending a spell slot:

• Locate Creature
• Detect Magic

Curse of Obsession: Each time you cast "Locate Creature" using this book, you must succeed on a DC 15 Wisdom saving throw or become obsessed with the creature you are locating. This obsession lasts for 1d4 hours, during which you can think of nothing else but finding the creature, potentially leading to reckless decisions and actions.

Notes: spellcaster