Neutral Benign.
You sell someone drugs, they know who you are. These drugs allow a person to use their night ability twice on the night of their choosing.
Works like Armorsmith, you get to choose when to take the drugs. Works like Lover, it reveals who you are.
When you take the drugs you can use your night ability twice.
There are some roles this won't work on, like Jailor, Gov, DF.. if people really like the idea we could work that part out.