Facing the formidable bosses in *The First Berserker: Khazan* can be a daunting task, but fear not—assistance is at hand with the Spirit of Advocacy. Although the game doesn't support co-op play, it offers a unique alternative to help you through the toughest battles. Let's explore what the Spirit of Advocacy is and how you can upgrade it to enhance your gameplay experience.

Unlocking the Spirit of Advocacy in The First Berserker: Khazan

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You've likely felt the sting of battling bosses like Yetuga and the Blade Phantom solo, but relief is on its way. In the third mission, while navigating the Forgotten Temples in the Embars Ruins, you'll encounter a Revenant of Adversity at the temple's base. This encounter happens after you disable a magical device siphoning Netherworld energy. This Revenant is a hybrid of Khazan and the Blade Phantom; defeating it unlocks the ability to summon the Spirit of Advocacy for future battles.

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

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Once unlocked, the Spirit of Advocacy becomes available just before the final boss fight of each mission. Keep an eye out for a golden glowing spot in front of the boss gate—that's your cue. To summon this ally, you'll need to use a Lacrima of Circulation, a rare item you can obtain by defeating other Revenants of Adversity, now scattered throughout the levels. Make it a priority to summon and defeat these enemies whenever possible to gather the essential Lacrima of Circulation for the next phase.

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

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After you've completed the Forgotten Temple mission, head back to The Crevice to find the NPC Daphrona. She offers the chance to upgrade the Spirit of Advocacy using the Lacrima of Circulation you've collected. You can allocate these resources to boost the Spirit's health, damage, and stamina, making it a formidable ally in boss fights. It's wise to farm more Lacrima of Circulation, as they not only enhance your Spirit of Advocacy but also contribute to upgrading your stats and earning Vengeance Points bonuses. Additionally, Daphrona can utilize destroyed Soulstones to grant you further buffs, so don't miss out on that opportunity.

Now you're fully equipped with the knowledge of the Spirit of Advocacy and how to upgrade it in *The First Berserker: Khazan*. For more tips and strategies, be sure to visit The Escapist.