How do you increase the duration of the Rested buff in Valheim?

The Rested buff in Valheim is a crucial mechanic for survival, as it significantly boosts health and stamina regeneration. To increase the duration of the Rested buff, you need to create a comfortable and well-equipped resting area. The base duration of the Rested buff is 8 minutes, but this can be extended up to 23 minutes by adding specific comfort-enhancing items and structures to your base.\n\nFirst, you need to build a shelter with a roof, walls, and a fire source. A basic campfire or hearth will suffice, but make sure it is placed safely to avoid fire hazards. Once you have a fire, sit near it to activate the Rested buff. This alone will give you the base 8-minute duration. However, to extend the buff, you must increase your Comfort level, which is determined by the number of comfort-enhancing items nearby.\n\nComfort-enhancing items include furniture and decorations such as chairs, tables, banners, rugs, and beds. Each item adds to your Comfort level, which directly increases the duration of the Rested buff. For example, a simple bed adds +1 Comfort, while a Dragon Bed adds +2. Other items like the Raven Throne or the Lox Rug also contribute to Comfort. The key is to place these items within a small radius of your resting area, as Comfort is calculated based on nearby items.\n\nTo maximize the Rested buff duration, aim for a Comfort level of 18 or higher. This requires a combination of high-tier furniture and decorations. For example, a Dragon Bed (+2), Raven Throne (+2), Lox Rug (+1), and a Hanging Brazier (+1) can significantly boost your Comfort. Additionally, items like the Dvergr Wall Lantern and the Dvergr Table add further Comfort points. Experiment with different combinations to find the most efficient setup for your base.\n\nBiomes also play a role in Comfort. For instance, building in the Meadows or Black Forest is easier due to the abundance of resources and fewer environmental hazards. However, you can create a comfortable resting area in any biome by using the right materials and structures. For example, in the Mountains biome, you can use Wolf Rugs and Frostner decorations to enhance Comfort while staying warm.\n\nOne common challenge is maintaining a high Comfort level in smaller bases or temporary outposts. To address this, prioritize portable comfort items like the Raven Throne or smaller rugs. These can be easily moved and placed in different locations, ensuring you always have access to a longer Rested buff. Additionally, always carry materials to build a fire and a basic shelter, as these are essential for activating the buff in the first place.\n\nIn summary, increasing the duration of the Rested buff requires careful planning and resource management. Focus on building a well-furnished shelter with a variety of comfort-enhancing items. Experiment with different combinations to achieve a high Comfort level, and adapt your setup to suit different biomes and playstyles. By doing so, you can enjoy extended periods of health and stamina regeneration, making your Viking adventures much smoother and more enjoyable.