Amon
Updated: Oct 07, 2025
Harbinger

Amon Skill
Harbinger

  • Game
    Borderlands 4
  • Class
    Amon
    Amon
  • Skill Tree
    Calamity
  • Skill Type
    Kill Skill
  • Skill Tier
    20
  • Max Points
    5
    5 ➜ 10
  • Armor Boost

HarbingerSkill Info

Harbinger

Harbinger

Tier: 20
Max Points: 5

Amon gains increased Melee Damage and Maximum Shield Capacity for a Duration.
This effect can stack.

Max Stacks: 5
Stack Duration: 20s

Skill descriptions were adjusted to reflect their real effect.
Kill Skill

Harbinger - Advanced Details

HarbingerBoosting Class Mods

No Class Mod adds points to Harbinger.

Amon's other Kill Skills

Gathering Storm

Gathering Storm

Tier: 0
Max Points: 5

Kill Skill

Amon deals increased Elemental Damage for a Duration.
This effect can stack.

Max Stacks: 3
Stack Duration: 14s

Impetus

Impetus

Tier: 0
Max Points: 3

Kill Skill

Amon gains increased Shield Regeneration Rate and Movement Speed for a Duration.
This effect can stack.

Max Stacks: 3
Stack Duration: 15s

Vital Organs

Vital Organs

Tier: 10
Max Points: 5

Kill Skill

Amon gains Critical Hit Chance with Guns for a Duration. This effect can stack.

Max Stacks: 3
Stack Duration: 10s

Machinist

Machinist

Tier: 10
Max Points: 3

Kill Skill

Amon Restores a percentage of Ordnance Cooldown.

Burning Rage

Burning Rage

Tier: 15
Max Points: 5

Kill Skill

Killing an enemy with Incendiary Damage will grant a Stack of Flame Affinity for a Duration.
Flame Affinity Stacks grant increased Reload Speed and Action Skill Cooldown Rate.

Max Flame Affinity Stacks: 5
Flame Affinity Stack Duration: 30s

Icy Rage

Icy Rage

Tier: 15
Max Points: 5

Kill Skill

Killing an enemy with Cryo Damage will grant a Stack of Cryo Affinity for a Duration.
Cryo Affinity Stacks grant increased Gun Damage.

Max Stacks: 5
Stack Duration: 30s

Thunderous Rage

Thunderous Rage

Tier: 15
Max Points: 5

Kill Skill

Killing an enemy with Shock Damage will grant a Stack of Shock Affinity for a Duration.
Shock Affinity Stacks grant increased Critical Hit Damage.

Max Shock Affinity Stacks: 5
Shock Affinity Duration: 30s

Smelter

Smelter

Tier: 20
Max Points: 5

Kill Skill

Amon Restores a percentage of Forgeskill Cooldown.

There is only Red

There is only Red

Tier: 20
Max Points: 3

Kill Skill

Whenever Amon kills an enemy while Berserk is active, partially restore Berserk's Duration, and increase Bonus Cryo Damage from Berserk.

Duration Restoration: 4s

Harbinger

Harbinger

Tier: 20
Max Points: 5

Kill Skill

Amon gains increased Melee Damage and Maximum Shield Capacity for a Duration.
This effect can stack.

Max Stacks: 5
Stack Duration: 20s

Cooling Mantle

Cooling Mantle

Tier: 25
Max Points: 1

Kill Skill

Partially Restore Worldbreaker's Cooldown.

Worldbreaker Cooldown Restore: 6s

HarbingerAlternative passive skills

Impetus

Impetus

Tier: 0
Max Points: 3

Kill Skill

Amon gains increased Shield Regeneration Rate and Movement Speed for a Duration.
This effect can stack.

Max Stacks: 3
Stack Duration: 15s

There is only Red

There is only Red

Tier: 20
Max Points: 3

Kill Skill

Whenever Amon kills an enemy while Berserk is active, partially restore Berserk's Duration, and increase Bonus Cryo Damage from Berserk.

Duration Restoration: 4s

Harbinger

Harbinger

Tier: 20
Max Points: 5

Kill Skill

Amon gains increased Melee Damage and Maximum Shield Capacity for a Duration.
This effect can stack.

Max Stacks: 5
Stack Duration: 20s