Can I use portals to transport items between multiplayer servers?

In Valheim, portals are a crucial tool for fast travel, allowing players to move quickly between two connected portals. However, they come with specific limitations, especially when it comes to transporting items between multiplayer servers. Portals cannot transport certain items, such as metals (e.g., copper, tin, iron, silver), which are essential for crafting advanced gear and structures. This restriction is intentional to maintain the game''s balance and encourage exploration.\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 in the Meadows or Black Forest biomes. Surtling Cores are found in Burial Chambers in the Black Forest or by defeating Surtlings in the Ashlands biome. Greydwarf Eyes drop from Greydwarfs, common enemies in the Black Forest. Once crafted, place two portals and assign them the same tag to connect them.\n\nWhen playing on multiplayer servers, portals function the same way as in single-player mode. However, transporting items between servers is not possible through portals. Each server operates independently, meaning items, structures, and progress are tied to that specific server. If you want to move items between servers, you must manually transfer them by logging out with the items in your inventory and logging into the new server. This method is time-consuming but the only way to bypass the portal restrictions.\n\nA common challenge players face is transporting metals like iron or silver, which are critical for crafting. Since portals block these items, players must use alternative methods, such as sailing or walking, to transport them. For example, if you mine iron in the Swamp biome, you must load it onto a Longship or Karve and sail it back to your base. This process adds a layer of strategy and risk, as you must navigate dangerous waters and avoid hostile creatures.\n\nFor players looking to optimize their gameplay, consider setting up multiple bases near resource-rich areas. For instance, establish a forward base near the Swamp biome to process iron ore into iron bars, which can then be transported more efficiently. Additionally, always carry portal materials with you when exploring, so you can quickly set up a return portal to your main base.\n\nIn summary, while portals are incredibly useful for fast travel, they cannot transport items between multiplayer servers or certain materials like metals. To move items between servers, you must manually transfer them by logging out and back in. For in-game item transport, plan your routes carefully and use ships or multiple bases to streamline the process. By understanding these mechanics, you can maximize your efficiency and enjoy a smoother Valheim experience.