What if I want to cover for Actor 1 only? Thank you
The plugin works by applying a state to the party member you want to cover. So, you could create a skill that targets a single ally, and the player can then use it on Actor 1 to cover for him only.
However, if you mean to create a skill that covers only a specific actor, not allowing it to cover anyone else, then I think you won't be able to do that with just my plugin, at least with the current version.