How do I use the Bonemass power against Yagluth?

Using the Bonemass power against Yagluth, the final boss in Valheim, is a highly effective strategy due to its damage reduction capabilities. Bonemass''s power reduces all physical damage taken by 50% for 5 minutes, which is invaluable during Yagluth''s intense combat. To activate this power, you must first defeat Bonemass in the Swamp biome and place its trophy on the corresponding stone at the spawn altar. Once activated, the power can be used once every 20 minutes, so timing is crucial.\n\nBefore engaging Yagluth, ensure you are fully prepared. Craft the best armor available, such as Padded Armor, and upgrade it to the highest level. Equip a strong melee weapon like the Blackmetal Sword or Frostner, as well as a powerful bow like the Draugr Fang for ranged attacks. Stock up on healing meads, stamina meads, and fire resistance barley wine, as Yagluth deals heavy fire damage. Additionally, bring materials to build a small shelter or portal nearby for quick retreats if needed.\n\nWhen you arrive at Yagluth''s summoning altar in the Plains biome, activate the Bonemass power immediately before placing the required items (5 Fuling Totems) to summon the boss. This ensures the damage reduction is active from the start of the fight. Yagluth''s attacks include fire breath, meteor showers, and ground slams, all of which deal significant damage. The Bonemass power will help mitigate the physical damage from his melee attacks and ground slams, giving you more survivability.\n\nDuring the fight, focus on dodging Yagluth''s fire-based attacks, as the Bonemass power does not reduce fire damage. Use the terrain to your advantage by positioning yourself behind large rocks or pillars to block his fire breath. When Yagluth summons meteors, keep moving to avoid being hit. Use your bow to deal damage from a safe distance when his melee attacks are too risky to engage with directly.\n\nOne common challenge is managing stamina during the fight. Yagluth''s attacks are relentless, and running out of stamina can leave you vulnerable. To address this, consume stamina meads regularly and avoid overextending your attacks. Use the Bonemass power to tank hits when necessary, but prioritize dodging to conserve health. If you find yourself overwhelmed, retreat to your shelter or portal to heal and regroup.\n\nIn summary, the Bonemass power is a game-changer for the Yagluth fight, providing essential damage reduction to survive his powerful attacks. Combine this with proper preparation, strategic positioning, and careful stamina management to maximize your chances of victory. Remember to re-activate the Bonemass power as soon as it becomes available again during the fight to maintain its benefits.\n\nPractical tips: Always keep an eye on your health and stamina bars, and don''t hesitate to use healing items when needed. Build a small base nearby with a bed to set your spawn point, ensuring you can quickly return to the fight if you die. Lastly, consider bringing a friend or two for co-op play, as Yagluth''s fight is significantly easier with a team.