- Just Settlers - Pretty self explanatory, it's just Settlers league.
- Idols - Atlas Passive Tree has been replaced with the Idol system from Legacy of Phrecia.
- Alternate Ascendancies - All Ascendancies have been replaced with Alternate Ascendancies from the Legacy of Phrecia event.
- Necro Settlers - Monsters in every area are affected by a pool of mods which you will be able to manipulate upon entering that area, these will rotate every hour!
- Shifting Stones - In each area you will encounter a league mechanic that has been enhanced by a corresponding Atlas Keystone! These will change every 15 minutes.
- From 50% Less Damage Taken to 25%
- From 100% Increased Damage to 50%
- From 40% Increased Attack, Cast and Movement Speed to 20%
- Affliction - Free wisps trapped in the Wildwood, doing so will empower monsters and improve their rewards!
- Idols + Kalandra - Reflect upon your Idols; Influence the Lake of Kalandra in every zone and replace Path of Exile's Atlas Passive Tree with the Idols system!
- Alternate Ascendancies + Sentinels - Explore alternative Ascendancy Classes while harnessing ancient Sentinels to control the risk and reward of combat.
- Necro Settlers + Beyond - Noticing your use of the Lantern of Arimor, Beyond demons have begun invading!
- Shifting Stones + Atlas Invasion - On top of each area having enhanced league mechanics, each area will also be invaded by Atlas Bosses.