A list of all the new Job Actions from level 81 to 90 for Dark Knight in Final Fantasy XIV: Endwalker. The tables are sortable and you can see the Range, Radius and MP cost as well as the Recast timers and whether the effects are Instant or on a Delay.

View Full-size

Dark Knight received 3 new actions in Endwalker.

Icon	Action	Lv	Cast	Recast	MP	Range	Rad.	Effect
	Oblation	82	Instant	60s	–	30y	0y	Reduces damage taken by a party member or self by 10%. Duration: 10s. Maximum Charges: 2.
	Salt and Darkness	86	Instant	20s	–	0y	0y	All enemies standing in the corrupted patch of Salted Earth take additional unaspected damage with a potency of 500 for the first enemy, and 50% less for all remaining enemies. This action cannot be assigned to a hotbar.
	Shadowbringer	90	Instant	60s	–	10y	10y	Deals unaspected damage to all enemies in a straight line before you with a potency of 600 for the first enemy, and 50% less for all remaining enemies. Maximum Charges: 2. Can only be executed while under the effect of Darkside.