Clair Obscur: Expedition 33 is packed full of fascinating and powerful enemies, the toughest of which will reward you with the best loot possible. Chromatic Nevrons are a unique enemy type in Clair Obscur that are guaranteed to drop some valuable loot, typically a powerful weapon or Pictos and some sort of upgrade material or tint. Tracking down all of these tough enemies takes a lot of work, as many of these enemies are located off the beaten path. While you can find many Chromatic Nevrons on the Continent or during the main storyline, most require a bit more work.