What is the best way to use portals during the Moder fight?

Using portals effectively during the Moder fight in Valheim can significantly improve your chances of success. Moder, the fourth boss, is a powerful dragon found in the Mountain biome. The fight is challenging due to her aerial attacks, frost breath, and the harsh environment. Portals can be a game-changer for managing resources, recovering health, and adapting your strategy mid-fight.\n\nFirst, ensure you have a portal network set up before engaging Moder. Craft a portal at your base and name it something memorable, like ''Moder Fight.'' Bring portal materials (20 Fine Wood, 2 Surtling Cores, and 10 Greydwarf Eyes) to the Mountain biome and place a second portal near the boss altar. This allows you to quickly return to your base for repairs, rest, or additional supplies without losing progress.\n\nDuring the fight, Moder''s attacks can destroy structures, including portals. To prevent this, place the portal at a safe distance from the boss arena, ideally behind natural terrain like rocks or cliffs. This ensures the portal remains intact even if Moder''s attacks hit nearby. If the portal is destroyed, you''ll need to rebuild it, which can waste valuable time and resources.\n\nOne practical use of portals is to replenish your health and stamina. Moder''s frost breath and melee attacks can quickly deplete your health, especially if you''re not wearing Frost Resistance gear. If you''re low on health or stamina, retreat through the portal to your base, eat high-quality food like Serpent Stew or Lox Meat Pie, and rest to regain the Rested buff. This buff increases health and stamina regeneration, giving you an edge in the fight.\n\nPortals also allow you to adapt your gear and strategy mid-fight. For example, if you find that your bow isn''t dealing enough damage, you can return to your base and craft a stronger weapon like the Draugr Fang or stock up on better arrows like Obsidian or Needle Arrows. Additionally, you can grab potions like Frost Resistance Mead or Healing Mead to counter Moder''s frost attacks and sustain yourself during the battle.\n\nA common challenge during the Moder fight is running out of arrows. Since Moder spends much of the fight airborne, ranged combat is essential. If you run out of arrows, use the portal to return to your base and craft more. Stockpile at least 100-200 arrows before the fight to minimize interruptions. Obsidian Arrows are particularly effective due to their high damage output.\n\nFinally, portals can serve as a quick escape if the fight goes south. If you''re overwhelmed or your health is critically low, retreat through the portal to avoid death. This prevents you from losing your gear and having to make a corpse run in the dangerous Mountain biome. Once you''ve recovered, you can return to the fight with a fresh strategy.\n\nIn summary, portals are a versatile tool during the Moder fight. They allow you to manage resources, recover health, adapt your gear, and escape dangerous situations. By setting up a portal network and using it strategically, you can turn the tide of the battle in your favor. Always prioritize keeping the portal safe, and use it to your advantage to overcome this challenging boss.