How do you build a longship for exploring the Ocean biome?

Building a longship in Valheim is essential for exploring the Ocean biome and venturing into distant lands. The longship is the fastest and most durable ship in the game, capable of carrying up to 18 inventory slots and two players. To craft a longship, you must first progress through the game and gather the necessary materials, which include Iron Nails, Fine Wood, Deer Hide, and Resin. These materials are obtained from various biomes and require specific tools and crafting stations.\n\nTo begin, you need to unlock the longship recipe by obtaining Iron. Iron is found in the Swamp biome, which is a dangerous area filled with hostile creatures like Draugr and Leeches. To mine Iron, you must first locate Muddy Scrap Piles in the Swamp, which require a Bronze Pickaxe or better to break. Once you have Iron, smelt it in a Smelter to create Iron Bars, then use a Forge to craft Iron Nails. This is a critical step, as Iron Nails are a key component of the longship.\n\nNext, gather Fine Wood by chopping down Birch or Oak trees in the Meadows or Black Forest biomes. These trees require a Bronze Axe or better to harvest. Fine Wood is used for the ship''s hull and mast. You will also need Deer Hide, which is obtained by hunting Deer in the Meadows biome. Deer are skittish, so approach them carefully or use a bow for a clean kill. Finally, collect Resin by chopping down trees or defeating Greylings and Greydwarfs in the Black Forest. Resin is used to create the ship''s tar coating.\n\nOnce you have all the materials, you can craft the longship at a level 2 Workbench. Place the Workbench near a body of water, as ships can only be built in water. Open the crafting menu and select the longship, which requires 100 Iron Nails, 40 Fine Wood, 10 Deer Hide, and 40 Resin. After crafting, the longship will appear in the water, ready for use. To sail, equip the rudder and interact with the ship to board it.\n\nWhen exploring the Ocean biome, be prepared for challenges like storms, Serpents, and rough waves. Storms can make sailing difficult, so always check the weather before setting out. Serpents are dangerous sea creatures that can attack your ship, so keep a strong weapon like a bow or spear handy. If your ship takes damage, repair it using a Hammer and the required materials. Always carry extra materials for repairs, as the Ocean biome can be unforgiving.\n\nFor new players, it''s important to progress through the game''s tiers before attempting to build a longship. Focus on upgrading your tools and crafting stations, as well as building a strong base. Experienced Vikings can use the longship to explore far-off biomes like the Plains or Mistlands, but always be cautious of new threats. The longship is a valuable tool for transporting large amounts of resources, so use it wisely.\n\nIn summary, building a longship requires Iron Nails, Fine Wood, Deer Hide, and Resin, which are obtained from the Swamp, Meadows, and Black Forest biomes. Craft the ship at a level 2 Workbench near water, and be prepared for the challenges of the Ocean biome. With proper preparation and caution, the longship will become your most reliable means of exploration and transportation in Valheim.