A titanic obsidian monolith that towers over everything else in the vicinity, clearly marking the position of the legendary Lethos research facility. While not as wide-spread as the ubiquitous Silph Co., this is more due to the tendency of Lethos experiments to run along a far less ethical vein than its more well-known counterparts. A vein that would very likely get them all arrested and subsequently shot if they were anywhere near legitimate civilization.