Curious Hobbyist Achievement
Obtain 20 types of non-DLC artifacts. Amassing such a big collection is nothing short of a calling.There are a total of 23 artifacts in the game, and only 20 are required for this achievement. However, all 23 are required to spawn one of the game's subquests, so be sure to collect all of them. See HERE for a complete list of all 23 artifacts. Artifacts will give permanant bonuses to gameplay and can really make things easier for you (or harder, in some instances). You can turn these off and on at any time inside the Field Guide option in the menu.