He knew that he shouldn't have been surprised when Ruby started spilling the details on how the place was going to be set up. Even so, he couldn't help the flash of uncertainty that crossed him over when she began to explain things to him. "Did you always know all of this?" He looked over at her, brows rising skeptically. "About the set-up? Every time we went on a hunt, did you know?" Gee, that didn't make Sam feel stupid or anything at all. He didn't look downright furious at the news, but Sam didn't appear to be all too pleased by it either. "I have the one that I made a while ago. When you showed me." He kept it in his jacket pocket. It was less noticeable there. "When we go in, you're gonna keep behind me." Sam reached into his jacket and pulled out his flask of holy water. It was sealed up tight, so Sam handed it over to Ruby. "I'm more armed than you are." With his abilities alone, that was. "You should be able to use this to your advantage. Just be careful opening it. As long as you don't spill any on yourself, it should be fine."
The holy water was a tactical advantage. They wouldn't expect Ruby to pull something like that out in the heat of battle. The idea of another demon using holy water was so downright preposterous that Sam actually found it clever. "You'll stick behind me. I'll make sure there's nothing unpleasant waiting for you." Just like he knew she'd watch his back at the same time. The place would be rigged against both of them. Demon and hunter. "You ready?"