Are these subject to be changed or removed at some point? I found a liquid called "remnant" that looks pretty creepy, as well as an element type and a status effect that seems tied to it. I haven't encountered these in game, and I'm reluctant to actually try to use these because if they're WIP content, they'd likely be changed, especially the liquid, and I wouldn't want my "creepy shrine display thingy" to cause world corruption.