Original sentence: To help them in this new mission, Oracle Yan Lin gives them the key to the Witch Van, a magical on-the-road school that houses five magical laboratories, places that are expression of the powers of the Elements
Edited sentence: To help them in this new mission, the new Oracle, Yan Lin gives them the key to the Witch Van, a magical on-the-road school that houses five magical laboratories, places that are expression of the powers of the Elements