Vortex Fragment Block

Every one of these is a fragment that could have been armor, and the Vortex Pillar is not something you casually rerun. Get your gear finished, then think about building.

The green and blue tone is the most technological of the four, so it suits reactor rooms, alien corridors and anything meant to look like it is powered rather than lit. It glows on its own, which is the practical part: no torches, no lanterns, no fixtures interrupting a clean surface. There is no wall to match, so the backdrop is your problem.