Supreme Ego is a keystone passive skill which causes the user to only be able to reserve one aura without a duration, increases your mana reservation amount, and prevents your aura from affecting allies, but makes the aura more powerful.
From PoE 3.11.0, it was added to the main skill tree.
Supreme Ego Keystone
This keystone will conquer any keystones within the radius of a Elegant Hubris jewel with modifier Commissioned (2000-160000) coins to commemorate Chitus.
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