Hellfire Knight is Code Vein's first DLC and is coming soon

A listing on the Microsoft Store has released details on the first DLC pack for Code Vein, which is included in the season pass, or can be bought on its own. The DLC is set release today

Called Hellfire Knight, the first of the planned DLC is set to include powerful new bosses for you to conquer. In addition to new weapons, Blood Veils, and blood codes being added, alternate costumes for your partners are now obtainable from newly added areas in the Depths.