Nothing. I told Drago I am not using any abilities on Night 1.
I have two night abilities, and one of them isn't even available yet. The other one was available but since it was Night 1, that means that was the highest chance of me accidentally killing a Blue Dragon and I didn't want to risk it. I also doubted anyone would visit me on Night 1 since nobody in this game even knows who I am, and concluded that it would be best to save this ability for later.
Hope it's clear what ability I'm talking about, don't want to be breaking another rule so I tried to keep it vague.