If there’s a particular set that you want, you’ll have to see if the quest is available, or wait until it goes back up. As mentioned earlier, some of them can only be obtained from limited-time Event Quests, which are constantly on rotation. There are two main sources of the materials needed for crafting layered armor.

In the Smithy, you can craft most of the other regular layered armors, such as those based on monster equipment. The Research Hub is often for the limited time event quests and collaborations, where you can obtain the layered armor by fulfilling certain bounties. Once you’ve obtained these tickets or unlocked the feature, you can check either the Research Hub or the Smithy for your progress on crafting the specific layered armors. This means you have to finish the main storyline of the base game first! In the Iceborne Expansion, the layered armor feature can also be unlocked after reaching Seliana, when you’re given the Direwolf set for free. These tickets are primarily obtained through Event Quests on rotation, which include various collaboration events, the seasonal festivals, or Arch-Tempered hunting quests. In the base MHW game, layered armors are automatically unlocked once you’ve obtained one of the tickets needed to craft them.

Origin armor set monster hunter world