Treasure Hunter

 is an extremely handy skill to have on any expeditions that have a chance for an Artefact or Map Fragment to be discovered, as the possibility of triggering these events is increased by 50%! If you want to lead the hunt for, and ultimately, Eden, you WILL take this skill, and your crew will love you for it.

It's also worth noting that since this skill increases the chance of finding artifacts, naturally it will lower the chance of other events from occurring in these zones, including damage from possible negative events. Less damage overall makes for a happier return party!