How can you use the Portal to connect multiple bases for resource sharing?

Portals in Valheim are essential for connecting multiple bases and enabling efficient resource sharing across the map. To use a Portal, you must first unlock the recipe by defeating Eikthyr, the first boss, and obtaining Hard Antlers. These are used to craft an Antler Pickaxe, which allows you to mine Tin and Copper in the Black Forest biome. Once you have these materials, you can craft a Forge and smelt Bronze, which is required to craft the Portal.\n\nTo build a Portal, you need 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 dropped by Surtlings in the Ashlands biome. Greydwarf Eyes are dropped by Greydwarfs, common enemies in the Black Forest. Once you have the materials, place the Portal at your main base and give it a unique name.\n\nTo connect multiple bases, you need to build additional Portals at each location. Each Portal must be named the same as the one at your main base. For example, if your main base Portal is named ''Home,'' all other Portals you want to connect must also be named ''Home.'' This allows you to travel instantly between bases, making resource sharing and exploration much more efficient.\n\nOne common challenge is transporting metals like Iron or Silver, as these cannot be carried through Portals. To overcome this, you can set up a secondary base near resource-rich areas like the Swamp or Mountains. Smelt the metals on-site and craft items like weapons, tools, or building materials, which can then be transported through the Portal. Alternatively, use a Longship to manually transport metals back to your main base.\n\nAnother tip is to create a network of Portals with specific purposes. For example, name one Portal ''Forest'' for quick access to the Black Forest biome, another ''Swamp'' for the Swamp biome, and so on. This reduces the need to rename Portals constantly and keeps your travel routes organized. Additionally, always carry Portal materials (Fine Wood, Surtling Cores, and Greydwarf Eyes) when exploring, so you can set up temporary Portals to return home quickly.\n\nFor new players, focus on securing a steady supply of Surtling Cores early on, as these are the most challenging material to obtain. Burial Chambers in the Black Forest are the best source, but be prepared to fight Skeletons and avoid traps. Experienced players can optimize their Portal network by placing Portals near key resources, such as Crypts in the Swamp biome or Silver veins in the Mountains.\n\nIn summary, Portals are a game-changing tool for connecting bases and sharing resources in Valheim. By crafting and naming Portals correctly, you can create an efficient travel network that saves time and effort. Plan your Portal placements strategically, and always carry materials for emergency Portals to maximize your gameplay experience.