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Atlas Passive Tree
The Atlas Passive Tree is composed of several smaller passive trees that add bonuses to maps in the Atlas or other endgame encounters.
Mechanics
Atlas Skill Points
The largest tree, and the first to be unlocked, is a generic Atlas Passive Tree that applies various effects to your maps.
- Maximum Skill Points: 30
- Complete 10 Tier 1-5 Maps: 2 x 5 = 10
- Complete 8 Tier 6-10 Maps: 2 x 5 = 10
- Complete 8 Tier 11-15 Maps: 2 x 5 = 10
Map Boss Skill Points
Modifies maps that contain map bosses. Small passives increase Difficulty, up to a maximum of Difficulty 4.
- Maximum Skill Points: 10
- Complete a Map Boss in an Area Level 79 (Tier 15) Map: 2
- Complete a Map Boss in an Area Level 80-82 Map: 2 x 3 = 6
- Area Level +1 from a
Waystone (Tier 15) corrupted into a 
Waystone (Tier 16) - Area Level +1 from a map that is Irradiated on the Atlas
- Area Level +1 from a map that is Corrupted on the Atlas, causing it to contain Coalesced Corruption
- Area Level +1 from a
- Complete
The Pinnacle of Flame Quest by defeating the Arbiter of Ash: 2
Arbiter Skill Points
Modifies rewards dropped after defeating the Arbiter of Ash. Small passives increase Difficulty, up to a maximum of Difficulty 4.
- Maximum Skill Points: 8
- Complete The Pinnacle of Flame Quest by defeating the Arbiter of Ash: 2
- Defeat the Arbiter of Ash on Difficulty 1-3: 2 x 3 = 6
- Complete
Delirium Skill Points
Modifies Delirium encounters in maps. Small passives increase Difficulty of the Simulacrum, up to a maximum of Difficulty 4.
- Maximum Skill Points: 8
- Complete the Simulacrum: 2
- Complete the Simulacrum on Difficulty 1-3: 2 x 3 = 6
Breach Skill Points
Modifies Breach encounters in maps. Small passives increase Difficulty of the Twisted Domain, up to a maximum of Difficulty 4.
- Maximum Skill Points: 8
- Defeat Xesht, We Who Are One: 2
- Defeat Xesht, We Who Are One on Difficulty 1-3: 2 x 3 = 6
Expedition Skill Points
Modifies Expedition encounters in maps. Small passives increase Difficulty of 
Expedition Logbook areas, up to a maximum of Difficulty 4.
- Maximum Skill Points: 8
- Defeat Olroth, Origin of the Fall: 2
- Defeat Olroth, Origin of the Fall on Difficulty 1-3: 2 x 3 = 6
Ritual Skill Points
Modifies Ritual encounters in maps. Small passives increase Difficulty of the Crux of Nothingness, up to a maximum of Difficulty 4.
- Maximum Skill Points: 8
- Defeat The King in the Mists: 2
- Defeat The King in the Mists on Difficulty 1-3: 2 x 3 = 6
