How do I use portals to avoid losing stamina in harsh biomes?

Portals in Valheim are one of the most efficient tools for fast travel and conserving stamina, especially in harsh biomes like the Mountains, Swamp, or Plains. These biomes often drain stamina quickly due to environmental hazards, such as freezing temperatures, wet debuffs, or aggressive enemies. By strategically placing portals, you can minimize stamina loss and ensure safe travel across dangerous areas.\n\nTo use portals effectively, you must first craft them. Portals require 20 Fine Wood, 2 Surtling Cores, and 10 Greydwarf Eyes. Fine Wood is obtained by chopping down Birch or Oak trees, Surtling Cores are found in Burial Chambers or dropped by Surtlings in the Ashlands, and Greydwarf Eyes are dropped by Greydwarves in the Black Forest. Once you have the materials, craft a portal at a workbench and place it in a secure location, such as your base or a fortified outpost.\n\nPortals work in pairs, meaning you need at least two portals to create a connection. To link portals, you must assign them the same tag. Interact with a portal and enter a unique name (e.g., ''MountainBase''). The second portal must have the exact same tag to establish a connection. Once linked, stepping into one portal will instantly transport you to the other, saving time and stamina.\n\nIn harsh biomes, stamina management is critical. For example, in the Mountains, freezing temperatures drain stamina rapidly. To combat this, place a portal at the base of the mountain and another near your mining or exploration site. This allows you to quickly return to a safe area to warm up and recover stamina. Similarly, in the Swamp, the wet debuff reduces stamina regeneration. By placing a portal near your Swamp base or key resource locations, you can avoid prolonged exposure to the debuff.\n\nAnother practical use for portals is during resource gathering. For instance, when mining Silver in the Mountains or farming Black Metal in the Plains, you can place a portal near your mining site. This lets you transport heavy resources like ore or metal bars back to your base without exhausting your stamina or risking encounters with powerful enemies. Note that metal ores and bars cannot be transported through portals, so you''ll need to plan your routes accordingly.\n\nFor new players, it''s important to secure portal locations. Enemies can destroy portals, so build protective walls or place them in elevated areas to prevent damage. Experienced players can optimize portal networks by creating hub systems. For example, set up a central portal at your main base with tags like ''Home'' and create temporary portals in exploration areas. This reduces clutter and ensures efficient travel.\n\nIn summary, portals are essential for stamina conservation and safe travel in Valheim. By crafting and linking portals, you can navigate harsh biomes with ease, avoid stamina-draining debuffs, and transport resources efficiently. Always secure your portals and plan your routes to maximize their benefits. With a well-designed portal network, you can conquer even the most challenging biomes without losing stamina or risking unnecessary danger.