Boss and Survival encounters
Farm world bosses for special crafting materials
World bosses provide encounter-specific materials for powerful crafted gear and mods.
World-boss encounters on Earth, Rhom, Corsus, or Yaesha in Campaign or Adventure Mode.
Repeat by rolling or replaying the relevant world for another boss encounter when available. Randomized Adventure layouts mean the search may take multiple rolls.
Stop once you have the material and have crafted the intended reward; move to another world or recipe if the target is complete.
Open a guide to find other locations and see what the item is used for.
World bosses provide encounter-specific materials for powerful crafted gear and mods.