Forgotten Realms Wiki
Forgotten Realms Wiki

Transubstantiality across Potentialities was a book that detailed how spells were cast during the time of ancient Netheril.[1]

Description[]

Even in extremely poor condition, this valuable book of arcane lore could fetch upwards of 750 gp.[1]

History[]

A single, nearly-ruined copy of the book was known to lay within the treasure vault of the Tomb of Diderius, circa the 1480s DR.[note 1] That copy was somehow linked to the ghost of Ilda, one of Diderius' apprentices. If it was returned to its rightful place in the tomb's library, Ilda's spectral form would no longer be bound to Toril.[1]

Appendix[]

Notes[]

  1. Canon material does not provide a year for the Tyranny of Dragons storyline, but in a forum post, Greg Marks stated it was set in 1489 DR. However, the events of the Tyranny of Dragons are discussed in the novel Archmage, which is set in 1485/1486 DR and has events that necessarily put it after The Rise of Tiamat. Since this inconsistency has not been cleared up, this wiki will use the vague term "1480s DR" for events related to this storyline, though it is most likely no latter than 1486 DR.

Appearances[]

Adventures
The Rise of Tiamat

References[]