How do I use a raft to find and explore sunken crypts in the Swamp?

Using a raft to find and explore sunken crypts in the Swamp biome of Valheim requires careful planning and understanding of the game mechanics. Rafts are one of the earliest watercraft you can build, requiring 20 Wood, 6 Leather Scraps, and 10 Resin. While they are slow and not ideal for long voyages, they are perfect for short trips to nearby Swamp biomes, especially when you''re just starting out and lack the resources for better boats like the Karve or Longship.\n\nTo begin, you''ll need to locate a Swamp biome. Swamps are typically found near Black Forest or Meadows biomes and are identifiable by their dark, murky water, leafless trees, and eerie atmosphere. Once you''ve identified a Swamp, craft a raft at a Workbench near the water''s edge. Place the raft in the water and equip a Hammer to repair it if needed. Rafts are fragile, so avoid collisions with rocks or enemies.\n\nWhen sailing to the Swamp, keep an eye out for sunken crypts, which are large, stone structures partially submerged in water. These crypts are essential for gathering Iron Scrap, a key resource for mid-game progression. However, navigating a raft in the Swamp can be challenging due to the presence of hostile creatures like Leeches, Draugr, and Blobs. To minimize risk, approach the Swamp during the day, as visibility is better and fewer enemies spawn.\n\nOnce you spot a sunken crypt, carefully maneuver your raft close to it. Be cautious of Leeches, which can damage your raft if they attack. Dismount the raft and swim to the crypt''s entrance. Bring a Pickaxe to break through the Muddy Scrap Piles blocking the entrance. Inside, you''ll find Iron Scrap, Withered Bones, and other valuable resources. However, be prepared to fight Draugr and Skeletons, as they often guard these crypts.\n\nA common challenge is the raft''s slow speed, which makes it vulnerable to enemy attacks and environmental hazards. To mitigate this, consider upgrading to a Karve or Longship as soon as possible. These boats are faster, more durable, and have storage space for transporting resources. Additionally, always carry a Portal with you to establish a quick return route to your base. This saves time and reduces the risk of losing valuable items if you die.\n\nAnother tip is to bring a Hoe to level the ground near the crypt entrance. This creates a safe landing spot for your raft and prevents it from drifting away. Additionally, equip yourself with Poison Resistance Mead, as the Swamp is filled with poisonous enemies and environmental hazards. This mead is crafted at a Fermenter using Honey, Thistle, Neck Tail, and Coal.\n\nIn summary, using a raft to explore sunken crypts in the Swamp is a viable strategy for early-game players. While rafts are slow and fragile, they are accessible and cost-effective. Always prepare for combat, bring essential tools, and consider upgrading to better boats as you progress. With careful planning and execution, you can successfully navigate the Swamp and gather the resources needed to advance in Valheim.