Plaque of Dominion is an 
Arcane Item introduced in Total War: Warhammer II. It is unique to the 
Lizardmen.
Description
Formed into the image of a grimacing face, this plaque causes the unwary to go mad just by looking upon it.
Effects
Ability: Plaque of Dominion- Untainted: +5
- Research rate: +5%
Trivia
In Total War: Warhammer II, the item's visual rarity appears as 
Crafted, while it is in truth a 
Common item, according to the script that distributes items after battles. Unlike other Common items, however, it can not be stolen or destroyed.