How do you efficiently farm obsidian in the mountain biome?

Efficiently farming obsidian in Valheim''s mountain biome requires preparation, strategy, and an understanding of game mechanics. Obsidian is a critical resource used for crafting high-tier items like the obsidian arrow and frostner, making it essential for mid-to-late game progression. To farm obsidian, you must first locate the mountain biome, which is identifiable by its snowy peaks and freezing temperatures. Before venturing into this biome, ensure you have frost resistance mead or a wolf fur cape to survive the cold.\n\nTo begin, gather the necessary tools and equipment. You will need an iron pickaxe or better to mine obsidian, as lower-tier tools like the bronze pickaxe are ineffective. Additionally, bring a hammer and workbench materials to repair your pickaxe on-site, as obsidian farming can quickly deplete its durability. Stock up on food that boosts stamina and health, such as cooked meat, sausages, or turnip stew, to ensure you can handle the biome''s hostile creatures like wolves and drakes.\n\nOnce prepared, head to the mountain biome and scout for obsidian deposits. Obsidian appears as dark, jagged rocks protruding from the ground, often found near cliffs or rocky outcrops. Use your map to mark these locations for efficient farming. Be cautious of the biome''s steep terrain and falling hazards, as missteps can lead to significant damage or death. If you encounter wolves or drakes, use a bow or melee weapon to dispatch them quickly, as they can interrupt your mining efforts.\n\nWhen mining obsidian, position yourself carefully to maximize yield. Each deposit typically yields 4-6 obsidian pieces, so aim to hit the center of the rock for optimal results. If your pickaxe breaks, use your hammer and workbench to repair it immediately. To save time, consider building a small shelter nearby with a workbench and fire to repair tools and regain warmth. This is especially useful during blizzards, which reduce visibility and increase the risk of freezing.\n\nA common challenge when farming obsidian is managing inventory space. Obsidian is heavy, so prioritize clearing your inventory before heading to the mountains. If you run out of space, consider building a chest near your mining site to store excess obsidian temporarily. Alternatively, use a cart to transport large quantities back to your base. Carts are particularly useful for speedrunning, as they allow you to carry more resources without multiple trips.\n\nFor experienced players, consider using portals to streamline the farming process. Place a portal near your mining site and another at your base to quickly transport obsidian and restock supplies. This strategy minimizes downtime and allows you to focus on gathering resources efficiently. Additionally, if you have access to the Moder power, use it to reduce stamina consumption while mining, further speeding up the process.\n\nIn summary, efficient obsidian farming in the mountain biome requires preparation, the right tools, and strategic planning. By marking deposits, managing inventory, and using portals or carts, you can maximize your yield and minimize time spent. Always prioritize safety by bringing frost resistance gear and food, and be ready to defend against the biome''s hostile creatures. With these tips, you''ll be well-equipped to gather obsidian quickly and effectively, whether you''re a new player or an experienced Viking.