How can you use the Frostner mace to deal extra damage to Bonemass?

The Frostner mace is one of the most effective weapons for fighting Bonemass, the third boss in Valheim, due to its unique combination of frost and spirit damage. Bonemass is highly resistant to most physical damage types, but it is particularly weak to frost and spirit damage, making Frostner an ideal choice. This mace is crafted in the Forge using 10 Ancient Bark, 30 Silver, 5 Ymir Flesh, and 5 Freeze Glands. To obtain these materials, you will need to explore the Swamp biome for Ancient Bark, the Mountain biome for Silver, and kill Drakes or explore frost caves for Freeze Glands.\n\nTo maximize Frostner''s effectiveness against Bonemass, you must first prepare for the fight. Bonemass is found in the Swamp biome, so ensure you have Poison Resistance Mead to counteract its poison attacks. Craft this mead using 10 Honey, 5 Thistle, 1 Neck Tail, and 10 Coal at the Fermenter. Additionally, wear upgraded Iron Armor or better to increase your survivability. Bring healing meads and stamina meads to sustain yourself during the battle.\n\nDuring the fight, Frostner''s frost damage slows Bonemass, reducing its movement speed and attack frequency. This gives you more time to dodge its attacks and reposition yourself. The spirit damage component of Frostner is particularly effective because Bonemass is classified as an undead creature, which takes extra damage from spirit-based attacks. To deal consistent damage, aim for Bonemass''s weak points and use a hit-and-run strategy. Avoid standing too close for extended periods, as Bonemass can deal heavy melee damage and summon additional enemies.\n\nOne common challenge during the Bonemass fight is managing the adds it spawns, such as Blobs and Skeletons. Frostner''s area-of-effect (AoE) damage can help clear these enemies quickly, allowing you to focus on the boss. Use the secondary attack (right-click) to deal AoE damage when surrounded. Additionally, consider building a platform or treehouse nearby to retreat and recover if overwhelmed. This strategy can save you from unnecessary deaths and resource loss.\n\nTo further enhance your effectiveness, pair Frostner with a strong shield, such as the Iron Buckler or Silver Shield, to block incoming attacks. Stamina management is crucial, so avoid spamming attacks and instead focus on timed strikes. If you run out of stamina, retreat to a safe distance and use stamina meads to recover. Remember, patience and preparation are key to defeating Bonemass.\n\nIn summary, Frostner is a powerful weapon against Bonemass due to its frost and spirit damage. Craft it using materials from the Swamp and Mountain biomes, prepare with Poison Resistance Mead and upgraded armor, and use a hit-and-run strategy during the fight. Clear adds with Frostner''s AoE damage, manage your stamina, and consider building a safe retreat point. With these tips, you can efficiently defeat Bonemass and progress further in Valheim.