Hello, this is my first time here. I ran into some trouble when you need to get the blood for the ritual in act 2. Apparently I need an Obsidian Knife to get it, prolly vendored but now can't find it (I think I killed the vendor). I can't progress with the game main quest, the object didn't had any distinct text or color that could suggest "Key to the plot". Will this be adressed in any future patch or am I screwed? I don't wanna lose 40 hours of gameplay T_T
