Path of Exile: Siege of the Atlas Teasers

Modifiers to Attributes instead apply to Omniscience applies broadly to most direct modifiers to Attributes, making them apply to Omniscience instead.
Examples include: +X to Strength, X% increased Dexterity, You have no Intelligence[1]. These will be treated as +X to Omniscience, X% increased Omniscience, You have no Omniscience respectively.
Modifiers affecting more than one attribute e.g. +X to all Attributes, +X to Strength and Dexterity, X% increased Attributes can only apply once to Omniscience; +10 to all Attributes becomes +10 to Omniscience only, not +30[2].
Modifiers with separate lines in a single modifier (e.g. X% increased Strength, Y% increased Dexterity implicit Belt and Ring corrupted implicits) may require further testing to verify if only one line applies, or both.
Base attributes (which the player possesses upon initially creating a level 1 character) are not considered a modifier and will not be affected[3][4].
Conditional modifiers requiring attributes e.g. Hand of Wisdom and Action, Curtain Call, Meginord's Vise, Garukhan's Flight, Replica Alberon's Warpath will continue to only scale based on their original Attribute, and thus not count Omniscience towards its thresholds. Base attributes will apply, however.
Attribute Requirements can be satisfied by X% can be understood as X% of your total Omniscience counts towards the Attribute Requirement of items or gems. For example, a player with 600 Omniscience and Attribute Requirements can be satisfied by 23% means that 138 Omniscience counts towards the Attribute Requirement of 177 (Strength) of a
The Brass Dome, and thus cannot be equipped. Another way to calculate the required Omniscience to meet the Attribute Requirement is Y = (Attribute Requirement) * (100 / X). For items or gems requiring more than one Attribute, the highest requirement applies.