The Pillar of Blood. Uh, I'm Looking at the Pedestal

Magnus, you take a step forward to just get groovy on this dance floor. Something runs into your head, uh, and hits you pretty hard. You take four points of bludgeoning damage. The black woven is not cursed by magic in any way that you can tell. Vial look like anything I recognize. Uh, it looks like a potion. What? Like half probably drink it, bro. Drink like half.