The crest of the Adventurers' Guild, Tessera's largest organization. They hire people and provide them with the tools and training needed to go out into dangerous parts of the world to hunt down monsters, then bring back the monsters' chroma "cores" to be refined into usable energy.

The colors and symbols are a reference to the various colors of chroma - in brief, red=fire/chaos, orange=light/thunder, yellow=earth/metal, green=life/death, blue=water/wind, purple=time/space, and silver (the star in the middle) is thought/sensation.