How do you use the Bonemass power to tank boss fights?

The Bonemass power is one of the most effective tools for tanking boss fights in Valheim, especially when facing high-damage enemies. This power is unlocked by defeating the Bonemass boss in the Swamp biome and equipping its Forsaken Trophy on the Sacrificial Stones at spawn. Once activated, the Bonemass power reduces all physical damage taken by 75% for 5 minutes, making it invaluable for surviving tough encounters.\n\nTo use the Bonemass power effectively, you must first prepare for the boss fight. Ensure you have the best armor available, such as Iron or Wolf Armor, and a strong shield like the Iron Buckler or Serpent Scale Shield. These items will further enhance your survivability. Additionally, stock up on healing items like Cooked Meat, Sausages, and Health Mead, as well as stamina-restoring foods like Carrot Soup or Turnip Stew. Proper preparation is key to maximizing the Bonemass power''s effectiveness.\n\nDuring the fight, activate the Bonemass power as soon as the boss engages you. This will give you a significant damage reduction window, allowing you to focus on dealing damage or repositioning without fear of being overwhelmed. For example, when fighting Moder in the Mountains, the Bonemass power can mitigate her powerful melee attacks and frost breath, giving you time to heal or attack safely. Similarly, against Yagluth in the Plains, the power reduces the damage from his devastating ground slams and fire attacks.\n\nOne common challenge is managing the cooldown of the Bonemass power, which lasts 20 minutes. To address this, time your power usage carefully. Activate it during the most dangerous phases of the fight, such as when the boss enrages or uses its strongest attacks. For instance, during the Elder fight in the Black Forest, save the power for when the boss summons its roots or uses its ranged attacks, as these are the most threatening moments.\n\nAnother tip is to combine the Bonemass power with other defensive strategies. For example, use a fully upgraded shield to block incoming attacks while the power is active, further reducing damage. Additionally, consider using Frostner or Porcupine, weapons that deal both physical and elemental damage, to maximize your offensive output while tanking. This combination of offense and defense ensures you can handle even the toughest bosses.\n\nFinally, practice your timing and positioning. The Bonemass power is most effective when you can stay close to the boss and avoid unnecessary damage. Learn the boss''s attack patterns and use the power to tank through their most dangerous moves. For example, when fighting Bonemass itself, use the power to withstand its poison clouds and melee swipes while focusing on dealing damage with a mace, as it is weak to blunt damage.\n\nIn summary, the Bonemass power is a game-changer for tanking boss fights in Valheim. By preparing properly, timing its activation, and combining it with strong armor, shields, and weapons, you can significantly increase your survivability and success rate in challenging encounters. Whether you''re a new player or an experienced Viking, mastering this power will make you a formidable force in the world of Valheim.