Master and Apprentice
Ultra rare0.0%ObjectiveOptionalMulti-player
Endurance Co-op Challenge: Escape the forest after surviving 10 days with at least 20 Artifacts
Co-op: escape after 10 days with 20 Artifacts between you - the biggest Endurance co-op haul and the toughest of the set. Survive the full ten days and gather twenty before extracting.