Dominion

Dominion is an enemy mechanic in Arknights.

Overview

Dominion is represented by black mist emanating on the affected tile(s) that causes friendly units within to have their ASPD reduced by 50, which does not stack if a single friendly is caught in multiple Dominions.

Sources

Enemy	Method	Area-of-effect
	Centered on the friendly unit who dealt the most damage towards the Pursuer Upon losing 50% of maximum HP in the first phase When losing 25% of maximum HP in the second phase	1.8 tiles
	Innate, constantly unless the tile is covered in Dominion already or are undeployable	Surrounding tiles (Demon's Blade) 3 tiles (Demon's Blade, the Vagabond)

In Expeditioner's Joklumarkar:

• One of the possible secret floor handicaps cause 12 deployable tiles around the map to be covered in Dominions.
• With the "Substantial Collapse" Collapsal Paradigm, 4 deployable tiles around the map will be covered in Dominions. The intensified version, "Propagating Collapse", increases the number of Dominions to 8 in addition to all Dominions' ASPD debuff to 75.

Interactions

Enemy	Interaction
	Takes 50% less Physical and Arts damage while inside Dominions. His Collapsing Fear will instantly defeat friendly units inside Dominions. The ASPD debuff of Dominions will affect enemies as well once the Pursuer leaves the map.
	Their attacks deal 2.5× damage against targets inside Dominions.