What’s the most efficient way to calculate greydwarf eye drops for portals?

Calculating greydwarf eye drops for portals in Valheim requires understanding the game''s drop mechanics and efficient farming strategies. Greydwarf eyes are essential for crafting portals, which allow fast travel between locations. Each portal requires 10 greydwarf eyes, along with 20 fine wood and 2 surtling cores. Since greydwarf eyes are dropped by greydwarfs, greydwarf brutes, and greydwarf shamans, knowing how to farm these enemies effectively is key.\n\nGreydwarfs are common enemies found in the Black Forest biome. They spawn frequently, especially at night or in dense forest areas. Greydwarf brutes and shamans are rarer but drop more eyes per kill. To maximize efficiency, focus on areas with high greydwarf spawn rates, such as near greydwarf nests or during events like the ''The Forest is Moving'' raid. These events spawn waves of greydwarfs, providing a steady supply of eyes.\n\nTo calculate how many greydwarf eyes you need, first determine how many portals you plan to build. Each portal pair requires 10 eyes, so if you want to connect three locations, you''ll need 30 eyes. Keep in mind that greydwarfs drop 1-2 eyes per kill, while brutes and shamans drop 2-4. This means you''ll need to kill approximately 15-30 greydwarfs or fewer brutes and shamans to gather enough eyes for a single portal.\n\nFor efficient farming, equip yourself with a strong weapon like a bronze axe or club, as greydwarfs are weak to blunt damage. Wear armor to reduce incoming damage, and consider bringing healing items like cooked meat or berries. If you''re farming at night, bring a torch or campfire to light your area and reduce the chance of being overwhelmed by multiple enemies.\n\nOne effective strategy is to set up a small base near a greydwarf nest. These nests continuously spawn greydwarfs, allowing you to farm eyes without traveling far. Build a workbench and a few walls to protect yourself while farming. Alternatively, use the ''The Forest is Moving'' event to your advantage by staying near your base and defending against waves of greydwarfs. This method can yield a large number of eyes in a short time.\n\nIf you''re struggling to find greydwarfs, explore deeper into the Black Forest biome. Look for areas with dense trees and rocky terrain, as these are common spawning grounds. You can also use the console command ''devcommands'' and ''spawn Greydwarf_eye'' to spawn eyes if you''re in a pinch, but this is not recommended for a pure survival experience.\n\nFinally, consider using a resource calculator tool or spreadsheet to track your progress. Input the number of portals you need and the eyes you''ve collected to see how many more you require. This helps you stay organized and focused on your goal. With these strategies, you''ll efficiently gather greydwarf eyes and build the portals you need to explore Valheim''s vast world.\n\nPractical tips: Always carry a shield to block greydwarf attacks, use terrain to your advantage by funneling enemies into narrow spaces, and avoid fighting near water to prevent losing drops. Happy farming, Viking!