What are the best skills to level up before fighting Bonemass?

Preparing for the Bonemass boss fight in Valheim requires careful skill leveling and strategic planning. Bonemass is the third boss in the game and is found in the Swamp biome. This fight is notoriously challenging due to its high health pool, poison attacks, and ability to summon additional enemies. To maximize your chances of success, focus on leveling up specific skills and preparing the right gear.\n\nFirst, prioritize leveling up your Block skill. Bonemass deals significant melee damage, and blocking its attacks is crucial for survival. Use a high-quality shield, such as the Iron Buckler or Banded Shield, and practice blocking against weaker enemies in the Swamp biome. The higher your Block skill, the less stamina you''ll consume when blocking, allowing you to sustain longer in the fight.\n\nNext, focus on improving your Weapon skills, particularly with blunt weapons like the Iron Mace. Bonemass is weak to blunt damage, making this weapon type highly effective. Spend time fighting Draugr and Skeletons in the Swamp to level up your Mace skill. A higher skill level increases your damage output and reduces stamina consumption, which is critical during prolonged battles.\n\nYour Bow skill is also important, though less so for the Bonemass fight itself. Leveling up your Bow skill will help you deal with the adds (additional enemies) that Bonemass summons, such as Blobs and Skeletons. Practice by hunting Deer or fighting Greydwarves in the Black Forest biome. A higher Bow skill improves accuracy and damage, making it easier to clear adds quickly.\n\nStamina management is key in this fight, so leveling up your Run and Jump skills can be beneficial. These skills help you maneuver around the battlefield, dodge attacks, and reposition yourself when needed. Spend time running and jumping in the Meadows or Black Forest to level these skills naturally. Higher stamina efficiency means you can attack, block, and dodge more frequently without running out of stamina.\n\nFinally, consider leveling up your Health skill indirectly by consuming high-quality food. While you can''t directly level up Health, eating foods like Sausages, Turnip Stew, and Cooked Meat will significantly boost your maximum health. This is essential for surviving Bonemass''s powerful attacks and poison clouds. Always enter the fight with a full health bar and a variety of healing meads, such as Health Mead and Poison Resistance Mead.\n\nIn addition to skill leveling, ensure you have the right gear and consumables. Craft a full set of Iron Armor for maximum protection, and bring a Poison Resistance Mead to mitigate Bonemass''s poison attacks. Use a Stagbreaker or Iron Sledge as a secondary weapon to deal AoE (area of effect) damage to the adds. Clear the area around the Bonemass summoning altar beforehand to avoid fighting additional enemies during the boss fight.\n\nDuring the fight, focus on maintaining distance when Bonemass uses its poison attack, and close in to deal damage with your Iron Mace when it''s safe. Use your shield to block its melee attacks and kite the adds around the battlefield. Coordinate with your co-op teammates to divide roles, such as one player focusing on adds while the others attack Bonemass directly.\n\nBy leveling up the right skills, preparing the appropriate gear, and using effective strategies, you can overcome Bonemass and progress further in Valheim. Remember to stay patient, manage your stamina, and adapt to the fight''s challenges.