3. Become an Infernalist
While boosting your Spirit via the Passive Skill Tree is not possible in PoE2, there is an exception for Witch characters who choose the Infernalist Ascendancy.

Infernalist Ascendancy provides a unique skill called Beidat’s Will, which allows you to reserve a portion of your Life in exchange for a boost to your maximum Spirit. This means that you can trade some of your Life to increase your Spirit pool, which can be especially useful in the later stages of the game when managing Spirit becomes more critical.

However, trading Life for Spirit comes with inherent risks. To mitigate this, the Infernalist Ascendancy offers other skills on the skill tree that can help you regain Life, allowing you to balance the loss of Life for a Spirit boost.

If you’re looking for an alternative way to increase your Spirit, Infernalist is a great option, though it requires careful planning to avoid sacrificing too much Life.

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