Amid the ancient Mayan ruins in the first “Ascent” level in Trespasser, there was meant to be a sacrificial knife. For some reason, the knife closer resembled something of Aztec/Mixtec origin, although it was intended to be found in Mayan ruins.
Aztec/Mixtec sacrificial knives generally had mosaic handles made of colored, decorative minerals such as obsidian, malachite, and turquoise, with blades made from chalcedony or obsidian.
