NIGHTMARE CORRIDOR

Astral Devourer

Ran 28 Jan 2025 to 14 Jul 2025.

Skills

Nova Detonation

The Astral Devourer starts with 100 points of Stability, making it untargetable and invincible. Once its Stability drops below half, it loses these protections. If its Stability hits zero, it takes 200% increased damage for 6 seconds, after which it recovers half of its Stability. At the start of the battle, the Astral Devourer summons 5 Dead Stars in the center of the battlefield. These Dead Stars deal damage equal to 300% of its Attack Rating to nearby enemies. They are immune to control effects but get knocked back after taking 5 hits of magic damage. Each debuff applied to a Dead Star increases its knockback distance by 20%. If a Dead Star collides with the Astral Devourer, it is annihilated, reducing the Astral Devourer's Stability by 15. Dead Stars are re-summoned whenever they disappear.

Gravitational Surge

The Astral Devourer summons a Black Hole in the enemy's backline, continuously pulling in units. Enemy units who are pulled in lose all of their buffs and are thrown into the center of the battlefield after 4 seconds. If a Dead Star is pulled in, the Astral Devourer gains 20 Stability points.

Stellar Decay

The Astral Devourer channels energy into a powerful wave, dispelling most debuffs on Dead Stars and dealing damage for 300% of its Attack Rating to all enemies.

Dark Implosion

The Astral Devourer summons a massive Black Hole, engulfing the entire battlefield and pulling in all units. Most buffs and debuffs are dispelled in the process, with each buff increasing its Stability by 2 points and each debuff decreasing its Stability by 2 points. The Black Hole then explodes, dealing damage for 200% of its Attack Rating to all enemies and instantly destroying summons.

Also in the corridor as Astral Devourer (Illusory Mirage) (2026).

Every Nightmare Corridor boss and its dates