Navigating the challenging battles in *The First Berserker: Khazan* can be daunting, especially when facing formidable bosses. While the game doesn't support co-op play, it offers an alternative through the Spirit of Advocacy. Here's a comprehensive guide on what the Spirit of Advocacy is and how you can unlock and upgrade it to enhance your gameplay experience.

Unlocking the Spirit of Advocacy in The First Berserker: Khazan

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Players familiar with the struggles of facing bosses like Yetuga and the Blade Phantom will find relief in the third mission of the game. In the Forgotten Temples within the Embars Ruins, you'll encounter a Revenant of Adversity at the base of the temple, right after you disable the magical device siphoning Netherworld energy. This enemy, a unique blend of Khazan and the Blade Phantom, must be defeated to unlock the ability to summon the Spirit of Advocacy in subsequent missions.

How to Summon the Spirit of Advocacy in The First Berserker: Khazan

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Once unlocked, the Spirit of Advocacy becomes available right before the final boss fight of each mission. Look for a golden glowing spot in front of the boss gate, and use a Lacrima of Circulation to summon this helpful ally. These rare items are obtained by defeating Revenants of Adversity, which appear in various levels. Make it a priority to summon and defeat these enemies whenever possible to gather the necessary Lacrima of Circulation for the upcoming challenge.

How to Upgrade the Spirit of Advocacy in The First Berserker: Khazan

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After completing the Forgotten Temple mission, head back to The Crevice and speak to the NPC Daphrona. She offers the option to upgrade the Spirit of Advocacy using Lacrima of Circulation. Investing these resources will significantly boost the Spirit's health, damage, and stamina, making it a more effective ally during boss fights. It's wise to farm additional Lacrima of Circulation, as they not only enhance the Spirit but also help in upgrading your own stats alongside earning Vengeance Points bonuses. Additionally, Daphrona can leverage destroyed Soulstones to provide further buffs, so don't miss out on these opportunities.

This guide covers everything you need to know about the Spirit of Advocacy in *The First Berserker: Khazan*, including how to unlock and upgrade it. For more tips and strategies, be sure to check out The Escapist for additional resources.