Warpstorm Scroll

 is a rare arcane item in Total War: Warhammer II which provides major magic resistance to its wearer. It also gives access to the powerful Warpstorm Scroll which is an active ability that causes direct damage to a flying unit and applies a major speed debuff over a moderate amount of time.

Description
"As the words of this scroll are read aloud, the heavens darken and lightning splits the skies, making flying impossible."

Effects

 * Magic resistance: +25%
 * Ability: "Warpstorm Scroll"