Honestly the Angelus can't lose this one.
Which host is for this fight, because either way The Angelus has an unlimited army at her disposal to summons to fight for her.
Because the Angelus is in entity, you can't really killed it. Killing his host would be just a temporary set back, because she could just posse another female.
Originally posted by Bentley
Killing the host would count as a win here.
Dani could always teleport Black Lighting in the middle of the ocean for an easy win.
Black Lighting either wins, or loses really badly. If the fight takes place at night, and he can keep up the onslaught on the Angelus, then he might wins with mid/high difficulty.
But it the fight takes places in the day time BL gets murdered, pretty easily.