N'dah

N-dah is an Egyptian Divine Word that can be used to shield people or objects. The spell is stronger if used with protective circles. This spell has been used by Carter and Sadie Kane.

The Throne of Fire
When Sadie is in London with her non-magician friends, they are attacked by Babi and Nekhbet. Sadie uses this spell along with a protective circle in order to protect her friends.