How do I unlock the stonecutter and what does it allow me to build?

The stonecutter is a crucial tool in Valheim that unlocks advanced building options, particularly for stone structures. To unlock the stonecutter, you must first defeat the first boss, Eikthyr, in the Meadows biome. Eikthyr drops Hard Antlers, which are essential for crafting the Antler Pickaxe. This pickaxe allows you to mine Tin and Copper in the Black Forest biome, two key resources for progressing in the game.\n\nOnce you have mined Copper and Tin, you can smelt them in a Smelter to create Bronze. Bronze is used to craft the Forge, which is required to make the stonecutter. To build the stonecutter, you will need 10 Wood and 2 Iron. Iron is obtained by mining Muddy Scrap Piles in the Swamp biome, which requires a Bronze Pickaxe or better. After gathering the necessary materials, place the stonecutter near your workbench to begin crafting stone-based structures.\n\nThe stonecutter allows you to build a variety of stone structures, including stone walls, floors, and pillars. These structures are significantly more durable than wood, making them ideal for fortifying your base against enemy raids. For example, stone walls can withstand attacks from Trolls and other strong enemies, providing a safer environment for your crafting stations and storage. Additionally, stone structures have a more polished and permanent aesthetic, which can enhance the visual appeal of your base.\n\nOne common challenge players face is gathering enough Iron to craft the stonecutter. Iron is found in the Swamp biome, which is a dangerous area filled with hostile creatures like Draugr and Leeches. To safely gather Iron, equip yourself with the best armor and weapons available, such as Bronze or Iron gear. Bring a portal with you to quickly return to your base and unload resources, reducing the risk of losing them if you die. Additionally, consider building a small outpost near the Swamp to store materials and rest between mining trips.\n\nAnother practical tip is to prioritize building a stone foundation for your base. Stone foundations are fireproof, unlike wood, which can be destroyed by fire-based attacks from enemies like Greydwarf Shamans. This makes stone structures a long-term investment for your base''s durability. You can also combine stone and wood for a balanced approach, using stone for the lower levels of your base and wood for the upper levels to save resources.\n\nIn summary, unlocking the stonecutter requires defeating Eikthyr, mining Copper and Tin, and gathering Iron from the Swamp biome. Once crafted, the stonecutter enables you to build durable stone structures that enhance your base''s defense and aesthetics. By preparing adequately for the dangers of the Swamp and prioritizing stone foundations, you can create a stronghold that withstands the challenges of Valheim''s world.\n\nFinally, remember to upgrade your workbench and forge to unlock additional stone building options. Higher-tier upgrades allow you to craft more advanced stone pieces, such as reinforced walls and decorative elements. Experiment with different designs to create a base that is both functional and visually impressive. With the stonecutter, your Viking settlement will be ready to face any threat.