How much black metal is needed to craft a fully upgraded black metal sword?

Crafting and fully upgrading a Black Metal Sword in Valheim requires a significant amount of Black Metal, along with other resources. The Black Metal Sword is one of the most powerful weapons in the game, making it a valuable asset for both new and experienced players. To craft and upgrade this weapon, you will need to gather Black Metal, Fine Wood, and Linen Thread, as well as access to a Forge and its upgrades.\n\nFirst, let''s break down the crafting requirements. To craft the Black Metal Sword, you need 20 Black Metal and 5 Fine Wood. Black Metal is obtained by defeating Fulings in the Plains biome, while Fine Wood is gathered from Birch or Oak trees in the Meadows or Plains. Linen Thread, required for upgrades, is crafted from Flax, which is also found in the Plains biome and processed at a Spinning Wheel.\n\nOnce you have the base sword, upgrading it to its maximum level (level 4) requires additional resources. Each upgrade level demands more Black Metal and Linen Thread. Specifically, upgrading the sword to level 2 requires 5 Black Metal and 5 Linen Thread, level 3 requires 10 Black Metal and 10 Linen Thread, and level 4 requires 15 Black Metal and 15 Linen Thread. In total, you will need 50 Black Metal and 30 Linen Thread to craft and fully upgrade the Black Metal Sword.\n\nTo efficiently gather Black Metal, focus on exploring the Plains biome. Fulings, the primary source of Black Metal, are aggressive enemies that often travel in groups. Bring strong armor, a shield, and a reliable weapon to handle these encounters. Additionally, consider setting up a small base near the Plains to store resources and respawn if needed. Farming Flax for Linen Thread can be done by planting Flax seeds in cultivated soil within the Plains biome, as it only grows there.\n\nA common challenge players face is the difficulty of farming Black Metal due to the high density of Fulings in the Plains. To mitigate this, use stealth tactics or ranged weapons to pick off Fulings one by one. Alternatively, lure them into traps or use the terrain to your advantage. For example, building elevated platforms or using natural barriers can help you control the flow of combat.\n\nFinally, ensure your Forge is fully upgraded to level 4 before attempting to upgrade the Black Metal Sword. This requires crafting and placing Forge upgrades like the Anvils, Tool Shelf, and Bellows. Without these upgrades, you won''t be able to reach the maximum level for your weapon. By following these steps and preparing adequately, you can craft and fully upgrade a Black Metal Sword, making it a formidable tool for your Viking adventures.\n\nPractical tips for success include always carrying healing items like Mead or cooked food, as the Plains biome is dangerous. Additionally, consider bringing a portal to quickly return to your main base for repairs or resource storage. With patience and preparation, the Black Metal Sword will become a cornerstone of your arsenal in Valheim.