The Apprentice's Companion, Book the Fifth

The Apprentice's Companion, Book the Fourth is a book about Single-Entity Planes.

This book is redolent with the enticing smell of paper and ink.

Properties

• Books
• Rarity: Common
•  Weight: 0.5 kg / 1 lb
• Price: 14 gp
• 
  UID

  BOOK_LOW_SorcerousSundries_TheApprenticesCompanion5
  UUID

  e4a2c320-dc3b-4292-a90f-4b2bed626b81

Where to find

• Potentially sold by Tolna Tome-Monger in the Stormshore Tabernacle

Text

The Particulars of a Single-Entity Plane

This type of alternate plane can easily be used as a trap - think, for example, the infamous djinni's lamp or Magira's Chest trick.

In this type of plane, only a single entity may exist at once. If a new entity enters, the old one is quickly and forcefully removed. If no entities are inside, the plane then collapses immediately.