What is the function of the forge tool rack in upgrades?

The forge tool rack is a crucial upgrade station in Valheim that enhances the functionality of your forge. It allows you to craft higher-tier weapons, tools, and armor by unlocking advanced recipes. To build a forge tool rack, you need to gather specific materials: 15 fine wood, 10 iron nails, and 4 bronze. Fine wood can be obtained by chopping birch or oak trees in the Meadows or Black Forest biomes, while iron nails require iron bars, which are smelted from scrap iron found in the Swamp biome. Bronze is crafted by combining copper and tin at a forge.\n\nOnce you have the required materials, place the forge tool rack near your forge. It must be within the forge''s radius to function properly. The tool rack increases the forge''s level, which is essential for crafting advanced items like the iron mace, iron armor, or the draugr fang bow. Without the tool rack, your forge will remain at a lower level, limiting your crafting options and progression in the game.\n\nA common challenge players face is locating the necessary resources for the forge tool rack. For example, finding scrap iron in the Swamp biome can be dangerous due to hostile enemies like draugr and leeches. To mitigate this, prepare adequately by crafting poison resistance mead and bringing a strong weapon like a bronze mace. Additionally, use a cart to transport large amounts of scrap iron back to your base, as it is heavy and can slow you down.\n\nAnother practical tip is to prioritize building a forge tool rack early in your progression. This upgrade significantly boosts your ability to craft better gear, making it easier to tackle tougher biomes like the Mountains or Plains. For instance, crafting iron armor and weapons will give you a significant advantage when facing enemies like wolves or fulings.\n\nIn summary, the forge tool rack is an essential upgrade that unlocks advanced crafting recipes and improves your forge''s capabilities. By gathering fine wood, iron nails, and bronze, you can build this station and enhance your crafting potential. Always prepare thoroughly when venturing into dangerous biomes like the Swamp to collect resources, and prioritize this upgrade to ensure smoother progression in Valheim.