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Threat Level, or popularly known as Aggro, defines how dangerous a non-player character perceives a target to be and thus the importance of attacking that target. NPCs will prioritize attacking the target with the highest threat level that is within range.

Increasing Threat Level[]


The following abilities will temporarily increase threat level:

  • AtlasIcon272.png Atlas' Rumblers130xDark.png Rumblers with Mod TT 20px.png Titanic Rumbler: Recasting the ability will taunt enemies instead.
  • CalibanIcon.png Caliban's LethalProgeny130xDark.png Lethal Progeny: Summons up to three Conculysts with high threat levels.
  • GaraIcon272.png Gara's Spectrorage130xDark.png Spectrorage: Creates a carousel of mirrors with high threat level and reflects damage back to the attacker.
  • KhoraIcon272.png Khora's Strangledome130xDark.png Strangledome: Creates a dome that captures and ensnares enemies; captured enemies are susceptible to friendly fire, with high threat level.
  • LokiIcon272.png Loki's Decoy130xDark.png Decoy: Creates a decoy with high threat level.
  • MirageIcon272.png Mirage's HallOfMirrors130xDark.png Hall Of Mirrors: Creates clones of Mirage around her with high threat levels.
  • NekrosIcon272.png Nekros' ShadowsOfTheDead130xDark.png Shadows Of The Dead: Creates shadow versions of recently fallen enemies with high threat levels.
  • NidusIcon272.png Nidus's Ravenous130xDark.png Ravenous: Creates maggots with high threat levels.
  • NyxIcon272.png Nyx's
    • Absorb130xDark.png Absorb: Turns the user invulnerable and increases the caster's threat level. When the ability ends, damage received is reflected to all enemies in range.
    • Chaos130xDark.png Chaos: Forces friendly fire on afflicted enemies, with high threat level.
  • OctaviaIcon272.png Octavia's Resonator130xDark.png Resonator: Creates a mobile Resonator with high threat level.
  • RevenantIcon272.png Revenant's Enthrall130xDark.png Enthrall: Converts an enemy into a Tenno-aligned thrall that turns on their former allies, with high threat level.
  • SarynIcon272.png Saryn's Molt130xDark.png Molt: Creates a decoy with high threat level.
  • TitaniaIcon272.png Titania's Razorwing130xDark.png Razorwing: Creates Razorflies with high threat levels.
  • WukongIcon272.png Wukong's Defy130xDark.png Defy: Turns the user invulnerable and increases the caster's threat level. When the ability ends, damage received is reflected to all enemies in range, then grants Wukong an armor bonus from the received damage.


The following mods will increase threat level:


The following actions will increase one's threat level:


The following item has an increased threat level:


  • The Shield Osprey Specter has a high threat level, causing enemies to attack it more likely than players or objectives.


  • The Xiphos Turret has a low threat level, less likely to be fired upon if other allies are nearby.
  • Djinn's Mod TT 20px.png Fatal Attraction increases its own threat level significantly, causing enemies to lock on (and sometimes fire on it, which is a bug) for the duration.