Skill Tree Basics and Notable Changes
The new Atlas passive tree in 3.23 focuses on synergizing with Ultimatum encounters and maximizing map efficiency. Notables like Ultimatum clusters replace older Metamorph ones, offering customization options for Ultimatum mechanics. Existing passives have been updated to Path of exile currency better interact with the new Atlas regions, encouraging diverse gameplay strategies tailored to different playstyles and goals.

Early League Atlas Strategies
Basic Atlas Trees for Affliction League Start
For new and intermediate players, here are some foundational Atlas passive tree setups to efficiently engage with league mechanics and progress through the Atlas:

Basic Speed Progression Tree:

Focus on increasing map tier drops and accessing Kirac missions early.
Suitable for POE currency for sale general mapping and Legion encounters.
Currency Farming and Early Progress:

Emphasizes map quantity and Legion farming for rapid currency acquisition.
Ideal for Harvest and Expedition mechanics early on.