How do I set up a portal network for efficient resource gathering?

Setting up a portal network in Valheim is essential for efficient resource gathering and fast travel across the vast world. Portals allow you to instantly move between two connected points, saving time and effort when transporting resources or exploring distant biomes. To begin, you must first unlock the portal recipe by obtaining Surtling Cores, which are found in Burial Chambers in the Black Forest biome or dropped by Surtlings in the Ashlands and Swamp biomes. Once you have at least two Surtling Cores, you can craft a portal at the Workbench using 20 Fine Wood, 2 Surtling Cores, and 10 Greydwarf Eyes.\n\nTo create a functional portal network, you need to build at least two portals and assign them matching tags. Tags are customizable names that determine which portals are linked. For example, if you name one portal ''Base'' and another portal ''Forest,'' they will not connect. However, if both portals are named ''Base,'' they will link and allow instant travel between them. Always double-check the tag names to avoid mismatched connections. Portals can be renamed at any time using the interact key (default ''E'') and selecting the ''Rename'' option.\n\nWhen setting up your portal network, consider placing portals at key resource-gathering locations. For example, place one portal near your main base and another near a Black Forest biome for easy access to Copper and Tin. You can also set up portals in the Swamp biome for Iron, the Mountains for Silver, or the Plains for Black Metal. This strategy minimizes the need for long, dangerous treks while carrying heavy resources. Additionally, always carry portal materials (Fine Wood, Surtling Cores, and Greydwarf Eyes) when exploring, so you can quickly establish a return point if you find valuable resources.\n\nOne common challenge is transporting metals like Copper, Iron, and Silver, as these cannot be carried through portals. To overcome this, set up a secondary base or storage outpost near resource-rich areas. Smelt and craft the metals locally, then transport the finished products (such as weapons, tools, or building materials) through the portal. Alternatively, use a Longship to transport large quantities of metal back to your main base. This approach balances efficiency with the game''s restrictions on metal transport.\n\nAnother tip is to create a ''Hub'' portal at your main base. This portal can be renamed to connect with any other portal in your network. For example, if you have portals named ''Swamp,'' ''Mountain,'' and ''Plains,'' you can rename the Hub portal to match the desired destination. This reduces the number of portals needed at your base and keeps your network organized. Always carry a Hammer and portal materials to repair or rebuild portals if they are destroyed by enemies or environmental hazards.\n\nFinally, consider the strategic placement of portals to avoid enemy interference. Place portals in secure, enclosed structures or on elevated terrain to protect them from raids or wandering mobs. Use walls, gates, or moats to fortify portal locations in dangerous biomes like the Swamp or Plains. By planning your portal network carefully, you can maximize efficiency and minimize risks during resource gathering and exploration.\n\nIn summary, a well-designed portal network is a game-changer for resource gathering in Valheim. Start by gathering Surtling Cores and crafting portals, then strategically place them in key biomes and resource-rich areas. Use matching tags to link portals, and adapt to the game''s metal transport restrictions by smelting and crafting locally. Protect your portals from enemies and always carry materials for quick repairs or new setups. With these tips, you''ll streamline your resource gathering and exploration efforts, making your Viking adventures more efficient and enjoyable.